54880401 has 4 divisors (see below), whose sum is σ = 73173872. Its totient is φ = 36586932.

The previous prime is 54880393. The next prime is 54880421. The reversal of 54880401 is 10408845.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 54880401 - 2³ = 54880393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54880421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9146731 + ... + 9146736.

It is an arithmetic number, because the mean of its divisors is an integer number (18293468).

Almost surely, 2^54880401 is an apocalyptic number.

It is an amenable number.

54880401 is a deficient number, since it is larger than the sum of its proper divisors (18293471).

54880401 is a wasteful number, since it uses less digits than its factorization.

54880401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18293470.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 54880401 is about 7408.1307358874. The cubic root of 54880401 is about 380.0193919005.

The spelling of 54880401 in words is "fifty-four million, eight hundred eighty thousand, four hundred one".