54415104 has 36 divisors (see below), whose sum is σ = 144825576. Its totient is φ = 18138112.

The previous prime is 54415103. The next prime is 54415129. The reversal of 54415104 is 40151445.

It is a happy number.

It is a super-2 number, since 2×54415104² = 5922007086661632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54415103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34659 + ... + 36194.

Almost surely, 2^54415104 is an apocalyptic number.

It is an amenable number.

54415104 is an abundant number, since it is smaller than the sum of its proper divisors (90410472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54415104 is an equidigital number, since it uses as much as digits as its factorization.

54415104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70872 (or 70858 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 54415104 is about 7376.6594065336. The cubic root of 54415104 is about 378.9423591281.

Adding to 54415104 its reverse (40151445), we get a palindrome (94566549).

The spelling of 54415104 in words is "fifty-four million, four hundred fifteen thousand, one hundred four".