5545272374520 has 64 divisors (see below), whose sum is σ = 17041568775840. Its totient is φ = 1442672486400.

The previous prime is 5545272374513. The next prime is 5545272374597. The reversal of 5545272374520 is 254732725455.

It is a super-2 number, since 2×5545272374520² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563539021 + ... + 563548860.

Almost surely, 2^{5545272374520} is an apocalyptic number.

It is an amenable number.

5545272374520 is an abundant number, since it is smaller than the sum of its proper divisors (11496296401320).

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

5545272374520 is a wasteful number, since it uses less digits than its factorization.

5545272374520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127087936 (or 1127087932 counting only the distinct ones).

The product of its (nonzero) digits is 11760000, while the sum is 51.

The spelling of 5545272374520 in words is "five trillion, five hundred forty-five billion, two hundred seventy-two million, three hundred seventy-four thousand, five hundred twenty".