54113436 has 72 divisors (see below), whose sum is σ = 150790640. Its totient is φ = 16257024.

The previous prime is 54113429. The next prime is 54113441. The reversal of 54113436 is 63431145.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18780 + ... + 21468.

Almost surely, 2^54113436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54113436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75395320).

54113436 is an abundant number, since it is smaller than the sum of its proper divisors (96677204).

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

54113436 is a wasteful number, since it uses less digits than its factorization.

54113436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755 (or 2750 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 54113436 is about 7356.1835213649. The cubic root of 54113436 is about 378.2407972737.

The spelling of 54113436 in words is "fifty-four million, one hundred thirteen thousand, four hundred thirty-six".