25075057052 has 48 divisors (see below), whose sum is σ = 47376578592. Its totient is φ = 11568261120.

The previous prime is 25075057027. The next prime is 25075057057.

25075057052 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×25075057052² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25075056997 and 25075057015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25075057057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7181027 + ... + 7184517.

It is an arithmetic number, because the mean of its divisors is an integer number (987012054).

Almost surely, 2^25075057052 is an apocalyptic number.

It is an amenable number.

25075057052 is a deficient number, since it is larger than the sum of its proper divisors (22301521540).

25075057052 is a wasteful number, since it uses less digits than its factorization.

25075057052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558 (or 5556 counting only the distinct ones).

The product of its (nonzero) digits is 122500, while the sum is 38.

The spelling of 25075057052 in words is "twenty-five billion, seventy-five million, fifty-seven thousand, fifty-two".