54812793 has 8 divisors (see below), whose sum is σ = 83524288. Its totient is φ = 31321584.

The previous prime is 54812761. The next prime is 54812827. The reversal of 54812793 is 39721845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54812793 - 2⁵ = 54812761 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54812393) 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 7 ways as a sum of consecutive naturals, for example, 1305046 + ... + 1305087.

It is an arithmetic number, because the mean of its divisors is an integer number (10440536).

Almost surely, 2^54812793 is an apocalyptic number.

It is an amenable number.

54812793 is a deficient number, since it is larger than the sum of its proper divisors (28711495).

54812793 is a wasteful number, since it uses less digits than its factorization.

54812793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610143.

The product of its digits is 60480, while the sum is 39.

The square root of 54812793 is about 7403.5662352680. The cubic root of 54812793 is about 379.8632772216.

The spelling of 54812793 in words is "fifty-four million, eight hundred twelve thousand, seven hundred ninety-three".