54216215304003 has 12 divisors (see below), whose sum is σ = 78312392991040. Its totient is φ = 36144105691536.

The previous prime is 54216215303923. The next prime is 54216215304023. The reversal of 54216215304003 is 30040351261245.

54216215304003 is a `hidden beast` number, since 5 + 4 + 2 + 1 + 6 + 215 + 30 + 400 + 3 = 666.

It is not a de Polignac number, because 54216215304003 - 2²² = 54216211109699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54216215304023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7993053 + ... + 13127121.

Almost surely, 2^{54216215304003} is an apocalyptic number.

54216215304003 is a deficient number, since it is larger than the sum of its proper divisors (24096177687037).

54216215304003 is a wasteful number, since it uses less digits than its factorization.

54216215304003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6307418 (or 6307415 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 54216215304003 its reverse (30040351261245), we get a palindrome (84256566565248).

The spelling of 54216215304003 in words is "fifty-four trillion, two hundred sixteen billion, two hundred fifteen million, three hundred four thousand, three".