54226320 has 40 divisors (see below), whose sum is σ = 168102336. Its totient is φ = 14460288.

The previous prime is 54226303. The next prime is 54226343. The reversal of 54226320 is 2362245.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 112732 + ... + 113211.

Almost surely, 2^54226320 is an apocalyptic number.

It is an amenable number.

54226320 is an abundant number, since it is smaller than the sum of its proper divisors (113876016).

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

54226320 is a wasteful number, since it uses less digits than its factorization.

54226320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225959 (or 225953 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 54226320 is about 7363.8522527275. The cubic root of 54226320 is about 378.5036258914.

Adding to 54226320 its reverse (2362245), we get a palindrome (56588565).

It can be divided in two parts, 542 and 26320, that added together give a palindrome (26862).

The spelling of 54226320 in words is "fifty-four million, two hundred twenty-six thousand, three hundred twenty".