55340521401006 has 64 divisors (see below), whose sum is σ = 127220969779200. Its totient is φ = 17810549271648.

The previous prime is 55340521400993. The next prime is 55340521401029. The reversal of 55340521401006 is 60010412504355.

55340521401006 is a `hidden beast` number, since 5 + 5 + 3 + 405 + 2 + 140 + 100 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241185571 + ... + 241414913.

It is an arithmetic number, because the mean of its divisors is an integer number (1987827652800).

Almost surely, 2^{55340521401006} is an apocalyptic number.

55340521401006 is an abundant number, since it is smaller than the sum of its proper divisors (71880448378194).

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

55340521401006 is a wasteful number, since it uses less digits than its factorization.

55340521401006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383470 (or 383464 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 55340521401006 in words is "fifty-five trillion, three hundred forty billion, five hundred twenty-one million, four hundred one thousand, six".