54376831 has 4 divisors (see below), whose sum is σ = 54588672. Its totient is φ = 54164992.

The previous prime is 54376801. The next prime is 54376849. The reversal of 54376831 is 13867345.

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

It is a cyclic number.

It is not a de Polignac number, because 54376831 - 2¹⁹ = 53852543 is a prime.

It is a super-2 number, since 2×54376831² = 5913679499205122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54376801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105535 + ... + 106048.

It is an arithmetic number, because the mean of its divisors is an integer number (13647168).

Almost surely, 2^54376831 is an apocalyptic number.

54376831 is a deficient number, since it is larger than the sum of its proper divisors (211841).

54376831 is a wasteful number, since it uses less digits than its factorization.

54376831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211840.

The product of its digits is 60480, while the sum is 37.

The square root of 54376831 is about 7374.0647542587. The cubic root of 54376831 is about 378.8534949373.

The spelling of 54376831 in words is "fifty-four million, three hundred seventy-six thousand, eight hundred thirty-one".