5456748025644 has 24 divisors (see below), whose sum is σ = 12733098851760. Its totient is φ = 1818817895424.

The previous prime is 5456748025637. The next prime is 5456748025829. The reversal of 5456748025644 is 4465208476545.

It is a super-2 number, since 2×5456748025644² (a number of 26 digits) contains 22 as substring.

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, 12032229 + ... + 12477500.

It is an arithmetic number, because the mean of its divisors is an integer number (530545785490).

Almost surely, 2^{5456748025644} is an apocalyptic number.

It is an amenable number.

5456748025644 is an abundant number, since it is smaller than the sum of its proper divisors (7276350826116).

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

5456748025644 is a wasteful number, since it uses less digits than its factorization.

5456748025644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24528289 (or 24528287 counting only the distinct ones).

The product of its (nonzero) digits is 129024000, while the sum is 60.

The spelling of 5456748025644 in words is "five trillion, four hundred fifty-six billion, seven hundred forty-eight million, twenty-five thousand, six hundred forty-four".