54751455 has 24 divisors (see below), whose sum is σ = 103530960. Its totient is φ = 26545920.

The previous prime is 54751447. The next prime is 54751481. The reversal of 54751455 is 55415745.

It is not a de Polignac number, because 54751455 - 2³ = 54751447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54810 + ... + 55799.

It is an arithmetic number, because the mean of its divisors is an integer number (4313790).

Almost surely, 2^54751455 is an apocalyptic number.

54751455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54751455 is a deficient number, since it is larger than the sum of its proper divisors (48779505).

54751455 is a wasteful number, since it uses less digits than its factorization.

54751455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110631 (or 110628 counting only the distinct ones).

The product of its digits is 70000, while the sum is 36.

The square root of 54751455 is about 7399.4226126097. The cubic root of 54751455 is about 379.7215295924.

The spelling of 54751455 in words is "fifty-four million, seven hundred fifty-one thousand, four hundred fifty-five".