55628424405346 has 32 divisors (see below), whose sum is σ = 95180219164800. Its totient is φ = 24156012830976.

The previous prime is 55628424405341. The next prime is 55628424405373. The reversal of 55628424405346 is 64350442482655.

It is not an unprimeable number, because it can be changed into a prime (55628424405341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20520996 + ... + 23073103.

It is an arithmetic number, because the mean of its divisors is an integer number (2974381848900).

Almost surely, 2^{55628424405346} is an apocalyptic number.

55628424405346 is a deficient number, since it is larger than the sum of its proper divisors (39551794759454).

55628424405346 is a wasteful number, since it uses less digits than its factorization.

55628424405346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43597018.

The product of its (nonzero) digits is 110592000, while the sum is 58.

The spelling of 55628424405346 in words is "fifty-five trillion, six hundred twenty-eight billion, four hundred twenty-four million, four hundred five thousand, three hundred forty-six".