54432877 has 4 divisors (see below), whose sum is σ = 55245376. Its totient is φ = 53620380.

The previous prime is 54432841. The next prime is 54432901. The reversal of 54432877 is 77823445.

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 a de Polignac number, because none of the positive numbers 2^k-54432877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54433877) 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, 406149 + ... + 406282.

It is an arithmetic number, because the mean of its divisors is an integer number (13811344).

Almost surely, 2^54432877 is an apocalyptic number.

It is an amenable number.

54432877 is a deficient number, since it is larger than the sum of its proper divisors (812499).

54432877 is an equidigital number, since it uses as much as digits as its factorization.

54432877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812498.

The product of its digits is 188160, while the sum is 40.

The square root of 54432877 is about 7377.8639862768. The cubic root of 54432877 is about 378.9836112127.

The spelling of 54432877 in words is "fifty-four million, four hundred thirty-two thousand, eight hundred seventy-seven".