54126404 has 12 divisors (see below), whose sum is σ = 94803324. Its totient is φ = 27039744.

The previous prime is 54126377. The next prime is 54126427. The reversal of 54126404 is 40462145.

It can be written as a sum of positive squares in 2 ways, for example, as 47886400 + 6240004 = 6920^2 + 2498^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29 + ... + 10404.

It is an arithmetic number, because the mean of its divisors is an integer number (7900277).

Almost surely, 2^54126404 is an apocalyptic number.

It is an amenable number.

54126404 is a deficient number, since it is larger than the sum of its proper divisors (40676920).

54126404 is a wasteful number, since it uses less digits than its factorization.

54126404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11734 (or 11732 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 54126404 is about 7357.0649038866. The cubic root of 54126404 is about 378.2710093322.

Adding to 54126404 its reverse (40462145), we get a palindrome (94588549).

The spelling of 54126404 in words is "fifty-four million, one hundred twenty-six thousand, four hundred four".