54840751 has 12 divisors (see below), whose sum is σ = 63927552. Its totient is φ = 46908288.

The previous prime is 54840727. The next prime is 54840787. The reversal of 54840751 is 15704845.

It is not a de Polignac number, because 54840751 - 2⁵ = 54840719 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 (54840551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32146 + ... + 33808.

It is an arithmetic number, because the mean of its divisors is an integer number (5327296).

Almost surely, 2^54840751 is an apocalyptic number.

54840751 is a deficient number, since it is larger than the sum of its proper divisors (9086801).

54840751 is a wasteful number, since it uses less digits than its factorization.

54840751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350 (or 2343 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 54840751 is about 7405.4541386737. The cubic root of 54840751 is about 379.9278510299.

The spelling of 54840751 in words is "fifty-four million, eight hundred forty thousand, seven hundred fifty-one".