54054540015 has 32 divisors (see below), whose sum is σ = 101253390336. Its totient is φ = 24107946240.

The previous prime is 54054540011. The next prime is 54054540017. The reversal of 54054540015 is 51004545045.

It is not a de Polignac number, because 54054540015 - 2² = 54054540011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54054540011) 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, 6273807 + ... + 6282416.

It is an arithmetic number, because the mean of its divisors is an integer number (3164168448).

Almost surely, 2^54054540015 is an apocalyptic number.

54054540015 is a deficient number, since it is larger than the sum of its proper divisors (47198850321).

54054540015 is a wasteful number, since it uses less digits than its factorization.

54054540015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12556279.

The product of its (nonzero) digits is 40000, while the sum is 33.

The spelling of 54054540015 in words is "fifty-four billion, fifty-four million, five hundred forty thousand, fifteen".