54263616 has 56 divisors (see below), whose sum is σ = 156630624. Its totient is φ = 16442880.

The previous prime is 54263597. The next prime is 54263621. The reversal of 54263616 is 61636245.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

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, 10735 + ... + 14958.

Almost surely, 2^54263616 is an apocalyptic number.

It is an amenable number.

54263616 is an abundant number, since it is smaller than the sum of its proper divisors (102367008).

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

54263616 is a wasteful number, since it uses less digits than its factorization.

54263616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25719 (or 25709 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 54263616 is about 7366.3841876459. The cubic root of 54263616 is about 378.5903822615.

The spelling of 54263616 in words is "fifty-four million, two hundred sixty-three thousand, six hundred sixteen".