25125016952 has 48 divisors (see below), whose sum is σ = 54845343000. Its totient is φ = 10759100352.

The previous prime is 25125016937. The next prime is 25125016957. The reversal of 25125016952 is 25961052152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25125016957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 468074 + ... + 518982.

Almost surely, 2^25125016952 is an apocalyptic number.

It is an amenable number.

25125016952 is an abundant number, since it is smaller than the sum of its proper divisors (29720326048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25125016952 is a wasteful number, since it uses less digits than its factorization.

25125016952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52188 (or 52177 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 25125016952 in words is "twenty-five billion, one hundred twenty-five million, sixteen thousand, nine hundred fifty-two".