55214177273360 has 80 divisors (see below), whose sum is σ = 146712907689600. Its totient is φ = 18930452364288.

The previous prime is 55214177273357. The next prime is 55214177273399. The reversal of 55214177273360 is 6337277141255.

It is a tau number, because it is divible by the number of its divisors (80).

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, 145594871 + ... + 145973609.

It is an arithmetic number, because the mean of its divisors is an integer number (1833911346120).

Almost surely, 2^{55214177273360} is an apocalyptic number.

It is an amenable number.

55214177273360 is an abundant number, since it is smaller than the sum of its proper divisors (91498730416240).

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

55214177273360 is a wasteful number, since it uses less digits than its factorization.

55214177273360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639088 (or 639082 counting only the distinct ones).

The product of its (nonzero) digits is 7408800, while the sum is 53.

The spelling of 55214177273360 in words is "fifty-five trillion, two hundred fourteen billion, one hundred seventy-seven million, two hundred seventy-three thousand, three hundred sixty".