13425026503764 has 24 divisors (see below), whose sum is σ = 31325628126240. Its totient is φ = 4474927936864.

The previous prime is 13425026503699. The next prime is 13425026503789. The reversal of 13425026503764 is 46730562052431.

It is a happy number.

13425026503764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9418854 + ... + 10750109.

It is an arithmetic number, because the mean of its divisors is an integer number (1305234505260).

Almost surely, 2^{13425026503764} is an apocalyptic number.

It is an amenable number.

13425026503764 is an abundant number, since it is smaller than the sum of its proper divisors (17900601622476).

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

13425026503764 is a wasteful number, since it uses less digits than its factorization.

13425026503764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20224439 (or 20224437 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 48.

The spelling of 13425026503764 in words is "thirteen trillion, four hundred twenty-five billion, twenty-six million, five hundred three thousand, seven hundred sixty-four".