25008480052 has 24 divisors (see below), whose sum is σ = 44166717000. Its totient is φ = 12389830656.

The previous prime is 25008480047. The next prime is 25008480059.

25008480052 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 7909256356 + 17099223696 = 88934^2 + 130764^2 .

It is a super-2 number, since 2×25008480052² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25008480059) 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, 192468 + ... + 295060.

It is an arithmetic number, because the mean of its divisors is an integer number (1840279875).

Almost surely, 2^25008480052 is an apocalyptic number.

It is an amenable number.

25008480052 is a deficient number, since it is larger than the sum of its proper divisors (19158236948).

25008480052 is a wasteful number, since it uses less digits than its factorization.

25008480052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103155 (or 103153 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The spelling of 25008480052 in words is "twenty-five billion, eight million, four hundred eighty thousand, fifty-two".