25030367425172 has 12 divisors (see below), whose sum is σ = 43804282220160. Its totient is φ = 12514858219416.

The previous prime is 25030367425169. The next prime is 25030367425211. The reversal of 25030367425172 is 27152476303052.

It is a super-2 number, since 2×25030367425172² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81200228 + ... + 81507899.

It is an arithmetic number, because the mean of its divisors is an integer number (3650356851680).

Almost surely, 2^{25030367425172} is an apocalyptic number.

It is an amenable number.

25030367425172 is a deficient number, since it is larger than the sum of its proper divisors (18773914794988).

25030367425172 is a wasteful number, since it uses less digits than its factorization.

25030367425172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162746590 (or 162746588 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 47.

The spelling of 25030367425172 in words is "twenty-five trillion, thirty billion, three hundred sixty-seven million, four hundred twenty-five thousand, one hundred seventy-two".