54404134 has 16 divisors (see below), whose sum is σ = 85070448. Its totient is φ = 26069472.

The previous prime is 54404107. The next prime is 54404137. The reversal of 54404134 is 43140445.

It is a junction number, because it is equal to n+sod(n) for n = 54404099 and 54404108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54404137) 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, 529 + ... + 10444.

It is an arithmetic number, because the mean of its divisors is an integer number (5316903).

Almost surely, 2^54404134 is an apocalyptic number.

54404134 is a deficient number, since it is larger than the sum of its proper divisors (30666314).

54404134 is a wasteful number, since it uses less digits than its factorization.

54404134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11079.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 54404134 is about 7375.9158075455. The cubic root of 54404134 is about 378.9168926874.

Adding to 54404134 its reverse (43140445), we get a palindrome (97544579).

The spelling of 54404134 in words is "fifty-four million, four hundred four thousand, one hundred thirty-four".