25150153252 has 48 divisors (see below), whose sum is σ = 53767510272. Its totient is φ = 10058526720.

The previous prime is 25150153219. The next prime is 25150153253. The reversal of 25150153252 is 25235105152.

It is not an unprimeable number, because it can be changed into a prime (25150153253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449853 + ... + 502660.

It is an arithmetic number, because the mean of its divisors is an integer number (1120156464).

Almost surely, 2^25150153252 is an apocalyptic number.

It is an amenable number.

25150153252 is an abundant number, since it is smaller than the sum of its proper divisors (28617357020).

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

25150153252 is a wasteful number, since it uses less digits than its factorization.

25150153252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952588 (or 952586 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 25150153252 in words is "twenty-five billion, one hundred fifty million, one hundred fifty-three thousand, two hundred fifty-two".