54401611 has 4 divisors (see below), whose sum is σ = 59347224. Its totient is φ = 49456000.

The previous prime is 54401587. The next prime is 54401639. The reversal of 54401611 is 11610445.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 54401611 - 2⁷ = 54401483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54404611) 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, 2472790 + ... + 2472811.

It is an arithmetic number, because the mean of its divisors is an integer number (14836806).

Almost surely, 2^54401611 is an apocalyptic number.

54401611 is a deficient number, since it is larger than the sum of its proper divisors (4945613).

54401611 is a wasteful number, since it uses less digits than its factorization.

54401611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945612.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 54401611 is about 7375.7447759531. The cubic root of 54401611 is about 378.9110351539.

The spelling of 54401611 in words is "fifty-four million, four hundred one thousand, six hundred eleven".