7057550071 has 8 divisors (see below), whose sum is σ = 8291387664. Its totient is φ = 5922419520.

The previous prime is 7057550063. The next prime is 7057550077. The reversal of 7057550071 is 1700557507.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7057550071 - 2³ = 7057550063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7057550071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7057550077) 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 7 ways as a sum of consecutive naturals, for example, 24676606 + ... + 24676891.

It is an arithmetic number, because the mean of its divisors is an integer number (1036423458).

Almost surely, 2^7057550071 is an apocalyptic number.

7057550071 is a deficient number, since it is larger than the sum of its proper divisors (1233837593).

7057550071 is a wasteful number, since it uses less digits than its factorization.

7057550071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49353521.

The product of its (nonzero) digits is 42875, while the sum is 37.

The square root of 7057550071 is about 84009.2261064224. The cubic root of 7057550071 is about 1918.1592303117.

The spelling of 7057550071 in words is "seven billion, fifty-seven million, five hundred fifty thousand, seventy-one".