25057022270 has 16 divisors (see below), whose sum is σ = 51545874528. Its totient is φ = 8590979040.

The previous prime is 25057022239. The next prime is 25057022281. The reversal of 25057022270 is 7222075052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178978661 + ... + 178978800.

It is an arithmetic number, because the mean of its divisors is an integer number (3221617158).

Almost surely, 2^25057022270 is an apocalyptic number.

25057022270 is an abundant number, since it is smaller than the sum of its proper divisors (26488852258).

25057022270 is a wasteful number, since it uses less digits than its factorization.

25057022270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357957475.

The product of its (nonzero) digits is 19600, while the sum is 32.

The spelling of 25057022270 in words is "twenty-five billion, fifty-seven million, twenty-two thousand, two hundred seventy".