54092052721 has 16 divisors (see below), whose sum is σ = 62411969664. Its totient is φ = 45920461824.

The previous prime is 54092052709. The next prime is 54092052787. The reversal of 54092052721 is 12725029045.

It is a cyclic number.

It is not a de Polignac number, because 54092052721 - 2¹⁹ = 54091528433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54092032721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5892291 + ... + 5901463.

It is an arithmetic number, because the mean of its divisors is an integer number (3900748104).

Almost surely, 2^54092052721 is an apocalyptic number.

It is an amenable number.

54092052721 is a deficient number, since it is larger than the sum of its proper divisors (8319916943).

54092052721 is a wasteful number, since it uses less digits than its factorization.

54092052721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17160.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 54092052721 in words is "fifty-four billion, ninety-two million, fifty-two thousand, seven hundred twenty-one".