54749404 has 24 divisors (see below), whose sum is σ = 98345520. Its totient is φ = 26659584.

The previous prime is 54749377. The next prime is 54749411. The reversal of 54749404 is 40494745.

It is a happy number.

54749404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×54749404³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25642 + ... + 27694.

It is an arithmetic number, because the mean of its divisors is an integer number (4097730).

Almost surely, 2^54749404 is an apocalyptic number.

It is an amenable number.

54749404 is a deficient number, since it is larger than the sum of its proper divisors (43596116).

54749404 is a wasteful number, since it uses less digits than its factorization.

54749404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229 (or 2227 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 54749404 is about 7399.2840194170. The cubic root of 54749404 is about 379.7167880527.

It can be divided in two parts, 5474 and 9404, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 54749404 in words is "fifty-four million, seven hundred forty-nine thousand, four hundred four".