54006350515 has 16 divisors (see below), whose sum is σ = 71679117888. Its totient is φ = 38803729536.

The previous prime is 54006350479. The next prime is 54006350537. The reversal of 54006350515 is 51505360045.

It is not a de Polignac number, because 54006350515 - 2²³ = 53997961907 is a prime.

It is a Duffinian number.

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, 11225527 + ... + 11230336.

It is an arithmetic number, because the mean of its divisors is an integer number (4479944868).

Almost surely, 2^54006350515 is an apocalyptic number.

54006350515 is a deficient number, since it is larger than the sum of its proper divisors (17672767373).

54006350515 is a wasteful number, since it uses less digits than its factorization.

54006350515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22455918.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 54006350515 in words is "fifty-four billion, six million, three hundred fifty thousand, five hundred fifteen".