54330666202020 has 48 divisors (see below), whose sum is σ = 163827855011520. Its totient is φ = 13373702449536.

The previous prime is 54330666202003. The next prime is 54330666202067. The reversal of 54330666202020 is 2020266603345.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 54330666202020.

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, 34827349350 + ... + 34827350909.

It is an arithmetic number, because the mean of its divisors is an integer number (3413080312740).

Almost surely, 2^{54330666202020} is an apocalyptic number.

It is an amenable number.

54330666202020 is an abundant number, since it is smaller than the sum of its proper divisors (109497188809500).

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

54330666202020 is a wasteful number, since it uses less digits than its factorization.

54330666202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69654700284 (or 69654700282 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 54330666202020 in words is "fifty-four trillion, three hundred thirty billion, six hundred sixty-six million, two hundred two thousand, twenty".