5552120544 has 48 divisors (see below), whose sum is σ = 14968226448. Its totient is φ = 1800686592.

The previous prime is 5552120543. The next prime is 5552120597. The reversal of 5552120544 is 4450212555.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5552120543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777997 + ... + 785100.

It is an arithmetic number, because the mean of its divisors is an integer number (311838051).

Almost surely, 2^5552120544 is an apocalyptic number.

It is an amenable number.

5552120544 is an abundant number, since it is smaller than the sum of its proper divisors (9416105904).

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

5552120544 is a wasteful number, since it uses less digits than its factorization.

5552120544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563147 (or 1563139 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 33.

The square root of 5552120544 is about 74512.5529290200. The cubic root of 5552120544 is about 1770.7325156002.

The spelling of 5552120544 in words is "five billion, five hundred fifty-two million, one hundred twenty thousand, five hundred forty-four".