75052145054 has 16 divisors (see below), whose sum is σ = 119295212400. Its totient is φ = 35290583424.

The previous prime is 75052145053. The next prime is 75052145093. The reversal of 75052145054 is 45054125057.

It is a junction number, because it is equal to n+sod(n) for n = 75052144999 and 75052145017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75052145053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833849 + ... + 919460.

It is an arithmetic number, because the mean of its divisors is an integer number (7455950775).

Almost surely, 2^75052145054 is an apocalyptic number.

75052145054 is a deficient number, since it is larger than the sum of its proper divisors (44243067346).

75052145054 is a wasteful number, since it uses less digits than its factorization.

75052145054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754587.

The product of its (nonzero) digits is 140000, while the sum is 38.

The spelling of 75052145054 in words is "seventy-five billion, fifty-two million, one hundred forty-five thousand, fifty-four".