54319386 has 32 divisors (see below), whose sum is σ = 125489088. Its totient is φ = 15491840.

The previous prime is 54319351. The next prime is 54319411. The reversal of 54319386 is 68391345.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23085 + ... + 25328.

It is an arithmetic number, because the mean of its divisors is an integer number (3921534).

Almost surely, 2^54319386 is an apocalyptic number.

54319386 is an abundant number, since it is smaller than the sum of its proper divisors (71169702).

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

54319386 is a wasteful number, since it uses less digits than its factorization.

54319386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48446.

The product of its digits is 77760, while the sum is 39.

The square root of 54319386 is about 7370.1686547867. The cubic root of 54319386 is about 378.7200379309.

The spelling of 54319386 in words is "fifty-four million, three hundred nineteen thousand, three hundred eighty-six".