55202344752 has 40 divisors (see below), whose sum is σ = 142673809264. Its totient is φ = 18392039424.

The previous prime is 55202344679. The next prime is 55202344759. The reversal of 55202344752 is 25744320255.

55202344752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55202344752² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55202344752.

It is not an unprimeable number, because it can be changed into a prime (55202344759) 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, 170713 + ... + 373560.

Almost surely, 2^55202344752 is an apocalyptic number.

It is an amenable number.

55202344752 is an abundant number, since it is smaller than the sum of its proper divisors (87471464512).

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

55202344752 is a wasteful number, since it uses less digits than its factorization.

55202344752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546397 (or 546391 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 39.

The spelling of 55202344752 in words is "fifty-five billion, two hundred two million, three hundred forty-four thousand, seven hundred fifty-two".