25130252537460 has 192 divisors, whose sum is σ = 92234332323840. Its totient is φ = 5558765512320.

The previous prime is 25130252537449. The next prime is 25130252537477. The reversal of 25130252537460 is 6473525203152.

25130252537460 is a `hidden beast` number, since 2 + 5 + 1 + 3 + 0 + 2 + 52 + 537 + 4 + 60 = 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 63 ways as a sum of consecutive naturals, for example, 107112094 + ... + 107346453.

It is an arithmetic number, because the mean of its divisors is an integer number (480387147520).

Almost surely, 2^{25130252537460} is an apocalyptic number.

25130252537460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25130252537460 is an abundant number, since it is smaller than the sum of its proper divisors (67104079786380).

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

25130252537460 is a wasteful number, since it uses less digits than its factorization.

25130252537460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214458603 (or 214458595 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 45.

The spelling of 25130252537460 in words is "twenty-five trillion, one hundred thirty billion, two hundred fifty-two million, five hundred thirty-seven thousand, four hundred sixty".