54330532015 has 16 divisors (see below), whose sum is σ = 68637909600. Its totient is φ = 41170902912.

The previous prime is 54330532001. The next prime is 54330532037. The reversal of 54330532015 is 51023503345.

It is a cyclic number.

It is not a de Polignac number, because 54330532015 - 2⁹ = 54330531503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 691269 + ... + 765841.

It is an arithmetic number, because the mean of its divisors is an integer number (4289869350).

Almost surely, 2^54330532015 is an apocalyptic number.

54330532015 is a deficient number, since it is larger than the sum of its proper divisors (14307377585).

54330532015 is a wasteful number, since it uses less digits than its factorization.

54330532015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82266.

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 54330532015 in words is "fifty-four billion, three hundred thirty million, five hundred thirty-two thousand, fifteen".