54113430 has 64 divisors (see below), whose sum is σ = 149667840. Its totient is φ = 12265344.

The previous prime is 54113429. The next prime is 54113441. The reversal of 54113430 is 3431145.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 54113397 and 54113406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25656 + ... + 27684.

It is an arithmetic number, because the mean of its divisors is an integer number (2338560).

Almost surely, 2^54113430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54113430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74833920).

54113430 is an abundant number, since it is smaller than the sum of its proper divisors (95554410).

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

54113430 is a wasteful number, since it uses less digits than its factorization.

54113430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 54113430 is about 7356.1831135447. The cubic root of 54113430 is about 378.2407832941.

Adding to 54113430 its reverse (3431145), we get a palindrome (57544575).

The spelling of 54113430 in words is "fifty-four million, one hundred thirteen thousand, four hundred thirty".