54871795 has 16 divisors (see below), whose sum is σ = 73363968. Its totient is φ = 39055840.

The previous prime is 54871769. The next prime is 54871807. The reversal of 54871795 is 59717845.

It is a happy number.

It is not a de Polignac number, because 54871795 - 2⁷ = 54871667 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8029 + ... + 13198.

It is an arithmetic number, because the mean of its divisors is an integer number (4585248).

Almost surely, 2^54871795 is an apocalyptic number.

54871795 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54871795 is a deficient number, since it is larger than the sum of its proper divisors (18492173).

54871795 is a wasteful number, since it uses less digits than its factorization.

54871795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21290.

The product of its digits is 352800, while the sum is 46.

The square root of 54871795 is about 7407.5498648339. The cubic root of 54871795 is about 379.9995267769. Note that the first 3 decimals are identical.

The spelling of 54871795 in words is "fifty-four million, eight hundred seventy-one thousand, seven hundred ninety-five".