25740734233152 has 56 divisors (see below), whose sum is σ = 68595661741600. Its totient is φ = 8518516356096.

The previous prime is 25740734233147. The next prime is 25740734233171. The reversal of 25740734233152 is 25133243704752.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482226277 + ... + 482279652.

It is an arithmetic number, because the mean of its divisors is an integer number (1224922531100).

Almost surely, 2^{25740734233152} is an apocalyptic number.

It is an amenable number.

25740734233152 is an abundant number, since it is smaller than the sum of its proper divisors (42854927508448).

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

25740734233152 is a wasteful number, since it uses less digits than its factorization.

25740734233152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964506083 (or 964506073 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 48.

The spelling of 25740734233152 in words is "twenty-five trillion, seven hundred forty billion, seven hundred thirty-four million, two hundred thirty-three thousand, one hundred fifty-two".