25924525470 has 192 divisors, whose sum is σ = 71960301504. Its totient is φ = 6712243200.

The previous prime is 25924525469. The next prime is 25924525499. The reversal of 25924525470 is 7452542952.

25924525470 is a `hidden beast` number, since 2 + 59 + 2 + 4 + 52 + 547 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13006794 + ... + 13008786.

It is an arithmetic number, because the mean of its divisors is an integer number (374793237).

Almost surely, 2^25924525470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25924525470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35980150752).

25924525470 is an abundant number, since it is smaller than the sum of its proper divisors (46035776034).

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

25924525470 is a wasteful number, since it uses less digits than its factorization.

25924525470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169 (or 2157 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 25924525470 in words is "twenty-five billion, nine hundred twenty-four million, five hundred twenty-five thousand, four hundred seventy".