25150263877625 has 16 divisors (see below), whose sum is σ = 31387672243200. Its totient is φ = 20120119484400.

The previous prime is 25150263877601. The next prime is 25150263877663. The reversal of 25150263877625 is 52677836205152.

It is a happy number.

It is not a de Polignac number, because 25150263877625 - 2⁸ = 25150263877369 is a prime.

It is a super-2 number, since 2×25150263877625² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45364346 + ... + 45915404.

It is an arithmetic number, because the mean of its divisors is an integer number (1961729515200).

Almost surely, 2^{25150263877625} is an apocalyptic number.

25150263877625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25150263877625 is a deficient number, since it is larger than the sum of its proper divisors (6237408365575).

25150263877625 is an equidigital number, since it uses as much as digits as its factorization.

25150263877625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916193 (or 916183 counting only the distinct ones).

The product of its (nonzero) digits is 42336000, while the sum is 59.

The spelling of 25150263877625 in words is "twenty-five trillion, one hundred fifty billion, two hundred sixty-three million, eight hundred seventy-seven thousand, six hundred twenty-five".