25300025051 has 32 divisors (see below), whose sum is σ = 29692210176. Its totient is φ = 21111552000.

The previous prime is 25300025041. The next prime is 25300025059. The reversal of 25300025051 is 15052000352.

It is not a de Polignac number, because 25300025051 - 2¹⁴ = 25300008667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25300025059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18588611 + ... + 18589971.

It is an arithmetic number, because the mean of its divisors is an integer number (927881568).

Almost surely, 2^25300025051 is an apocalyptic number.

25300025051 is a deficient number, since it is larger than the sum of its proper divisors (4392185125).

25300025051 is a wasteful number, since it uses less digits than its factorization.

25300025051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883.

The product of its (nonzero) digits is 1500, while the sum is 23.

The spelling of 25300025051 in words is "twenty-five billion, three hundred million, twenty-five thousand, fifty-one".