54204161215127 has 32 divisors (see below), whose sum is σ = 67657541511168. Its totient is φ = 42188082300000.

The previous prime is 54204161215097. The next prime is 54204161215157. The reversal of 54204161215127 is 72151216140245.

It is an interprime number because it is at equal distance from previous prime (54204161215097) and next prime (54204161215157).

It is not a de Polignac number, because 54204161215127 - 2¹⁰ = 54204161214103 is a prime.

It is a super-2 number, since 2×54204161215127² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54204161215157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233471252 + ... + 233703302.

It is an arithmetic number, because the mean of its divisors is an integer number (2114298172224).

Almost surely, 2^{54204161215127} is an apocalyptic number.

54204161215127 is a deficient number, since it is larger than the sum of its proper divisors (13453380296041).

54204161215127 is a wasteful number, since it uses less digits than its factorization.

54204161215127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235571.

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 54204161215127 in words is "fifty-four trillion, two hundred four billion, one hundred sixty-one million, two hundred fifteen thousand, one hundred twenty-seven".