54813853 has 8 divisors (see below), whose sum is σ = 57734208. Its totient is φ = 51938304.

The previous prime is 54813823. The next prime is 54813877. The reversal of 54813853 is 35831845.

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

It is a cyclic number.

It is not a de Polignac number, because 54813853 - 2¹³ = 54805661 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 (54813823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8676 + ... + 13597.

It is an arithmetic number, because the mean of its divisors is an integer number (7216776).

Almost surely, 2^54813853 is an apocalyptic number.

It is an amenable number.

54813853 is a deficient number, since it is larger than the sum of its proper divisors (2920355).

54813853 is a wasteful number, since it uses less digits than its factorization.

54813853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22403.

The product of its digits is 57600, while the sum is 37.

The square root of 54813853 is about 7403.6378220440. The cubic root of 54813853 is about 379.8657258743.

The spelling of 54813853 in words is "fifty-four million, eight hundred thirteen thousand, eight hundred fifty-three".