54615714 has 16 divisors (see below), whose sum is σ = 109637760. Its totient is φ = 18137520.

The previous prime is 54615703. The next prime is 54615721. The reversal of 54615714 is 41751645.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15169 + ... + 18420.

It is an arithmetic number, because the mean of its divisors is an integer number (6852360).

Almost surely, 2^54615714 is an apocalyptic number.

54615714 is an abundant number, since it is smaller than the sum of its proper divisors (55022046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54615714 is a wasteful number, since it uses less digits than its factorization.

54615714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33865.

The product of its digits is 16800, while the sum is 33.

The square root of 54615714 is about 7390.2445155759. The cubic root of 54615714 is about 379.4074652747.

It can be divided in two parts, 5461 and 5714, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 54615714 in words is "fifty-four million, six hundred fifteen thousand, seven hundred fourteen".