7057842075 has 72 divisors (see below), whose sum is σ = 13126838400. Its totient is φ = 3621081600.

The previous prime is 7057842061. The next prime is 7057842079. The reversal of 7057842075 is 5702487507.

7057842075 is a `hidden beast` number, since 7 + 0 + 578 + 4 + 2 + 0 + 75 = 666.

7057842075 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7057842075 - 2¹⁰ = 7057841051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 7057842075.

It is not an unprimeable number, because it can be changed into a prime (7057842079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1203751 + ... + 1209599.

It is an arithmetic number, because the mean of its divisors is an integer number (182317200).

Almost surely, 2^7057842075 is an apocalyptic number.

7057842075 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7057842075 is a deficient number, since it is larger than the sum of its proper divisors (6068996325).

7057842075 is a wasteful number, since it uses less digits than its factorization.

7057842075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6069 (or 6061 counting only the distinct ones).

The product of its (nonzero) digits is 548800, while the sum is 45.

The square root of 7057842075 is about 84010.9640166092. The cubic root of 7057842075 is about 1918.1856843662.

It can be divided in two parts, 705 and 7842075, that added together give a triangular number (7842780 = T₃₉₆₀).

The spelling of 7057842075 in words is "seven billion, fifty-seven million, eight hundred forty-two thousand, seventy-five".