54835893 has 16 divisors (see below), whose sum is σ = 92844160. Its totient is φ = 31334688.

The previous prime is 54835877. The next prime is 54835903. The reversal of 54835893 is 39853845.

It is a happy number.

It is not a de Polignac number, because 54835893 - 2⁴ = 54835877 is a prime.

It is a super-2 number, since 2×54835893² = 6013950322214898, 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 (54835873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144880 + ... + 145257.

It is an arithmetic number, because the mean of its divisors is an integer number (5802760).

Almost surely, 2^54835893 is an apocalyptic number.

It is an amenable number.

54835893 is a deficient number, since it is larger than the sum of its proper divisors (38008267).

54835893 is a wasteful number, since it uses less digits than its factorization.

54835893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290153 (or 290147 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 54835893 is about 7405.1261299184. The cubic root of 54835893 is about 379.9166322192.

The spelling of 54835893 in words is "fifty-four million, eight hundred thirty-five thousand, eight hundred ninety-three".