54319190 has 16 divisors (see below), whose sum is σ = 97858800. Its totient is φ = 21708960.

The previous prime is 54319183. The next prime is 54319193. The reversal of 54319190 is 9191345.

It is a super-2 number, since 2×54319190² = 5901148804512200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54319193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20036 + ... + 22584.

It is an arithmetic number, because the mean of its divisors is an integer number (6116175).

Almost surely, 2^54319190 is an apocalyptic number.

54319190 is a deficient number, since it is larger than the sum of its proper divisors (43539610).

54319190 is a wasteful number, since it uses less digits than its factorization.

54319190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4687.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 54319190 is about 7370.1553579284. The cubic root of 54319190 is about 378.7195824200.

The spelling of 54319190 in words is "fifty-four million, three hundred nineteen thousand, one hundred ninety".