54406416 has 20 divisors (see below), whose sum is σ = 140550032. Its totient is φ = 18135456.

The previous prime is 54406411. The next prime is 54406421. The reversal of 54406416 is 61460445.

It is an interprime number because it is at equal distance from previous prime (54406411) and next prime (54406421).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (54406411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566686 + ... + 566781.

Almost surely, 2^54406416 is an apocalyptic number.

It is an amenable number.

54406416 is an abundant number, since it is smaller than the sum of its proper divisors (86143616).

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

54406416 is a wasteful number, since it uses less digits than its factorization.

54406416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133478 (or 1133472 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 54406416 is about 7376.0704985785. The cubic root of 54406416 is about 378.9221905462.

The spelling of 54406416 in words is "fifty-four million, four hundred six thousand, four hundred sixteen".