54055401 has 4 divisors (see below), whose sum is σ = 72073872. Its totient is φ = 36036932.

The previous prime is 54055381. The next prime is 54055411. The reversal of 54055401 is 10455045.

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 a cyclic number.

It is not a de Polignac number, because 54055401 - 2⁵ = 54055369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54055411) 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, 9009231 + ... + 9009236.

It is an arithmetic number, because the mean of its divisors is an integer number (18018468).

Almost surely, 2^54055401 is an apocalyptic number.

It is an amenable number.

54055401 is a deficient number, since it is larger than the sum of its proper divisors (18018471).

54055401 is a wasteful number, since it uses less digits than its factorization.

54055401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18018470.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 54055401 is about 7352.2378225952. The cubic root of 54055401 is about 378.1055316890.

The spelling of 54055401 in words is "fifty-four million, fifty-five thousand, four hundred one".