54734915 has 16 divisors (see below), whose sum is σ = 70752000. Its totient is φ = 40515552.

The previous prime is 54734903. The next prime is 54734929. The reversal of 54734915 is 51943745.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54734915 is a prime.

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, 2615 + ... + 10784.

It is an arithmetic number, because the mean of its divisors is an integer number (4422000).

Almost surely, 2^54734915 is an apocalyptic number.

54734915 is a deficient number, since it is larger than the sum of its proper divisors (16017085).

54734915 is a wasteful number, since it uses less digits than its factorization.

54734915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13466.

The product of its digits is 75600, while the sum is 38.

The square root of 54734915 is about 7398.3048734153. The cubic root of 54734915 is about 379.6832887417.

The spelling of 54734915 in words is "fifty-four million, seven hundred thirty-four thousand, nine hundred fifteen".