1332454553625 has 64 divisors (see below), whose sum is σ = 2528215103232. Its totient is φ = 617390668800.

The previous prime is 1332454553611. The next prime is 1332454553681. The reversal of 1332454553625 is 5263554542331.

It is not a de Polignac number, because 1332454553625 - 2⁴ = 1332454553609 is a prime.

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, 7956067 + ... + 8121816.

It is an arithmetic number, because the mean of its divisors is an integer number (39503360988).

Almost surely, 2^{1332454553625} is an apocalyptic number.

1332454553625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1332454553625 is a deficient number, since it is larger than the sum of its proper divisors (1195760549607).

1332454553625 is a wasteful number, since it uses less digits than its factorization.

1332454553625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16077931 (or 16077921 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 48.

The spelling of 1332454553625 in words is "one trillion, three hundred thirty-two billion, four hundred fifty-four million, five hundred fifty-three thousand, six hundred twenty-five".