54193924 has 24 divisors (see below), whose sum is σ = 98443800. Its totient is φ = 26073600.

The previous prime is 54193913. The next prime is 54193933. The reversal of 54193924 is 42939145.

It can be written as a sum of positive squares in 4 ways, for example, as 611524 + 53582400 = 782^2 + 7320^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 44524 + ... + 45724.

It is an arithmetic number, because the mean of its divisors is an integer number (4101825).

Almost surely, 2^54193924 is an apocalyptic number.

It is an amenable number.

54193924 is a deficient number, since it is larger than the sum of its proper divisors (44249876).

54193924 is a wasteful number, since it uses less digits than its factorization.

54193924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623 (or 1621 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 54193924 is about 7361.6522601927. The cubic root of 54193924 is about 378.4282354036.

The spelling of 54193924 in words is "fifty-four million, one hundred ninety-three thousand, nine hundred twenty-four".