54644854 has 16 divisors (see below), whose sum is σ = 89652240. Its totient is φ = 24773760.

The previous prime is 54644839. The next prime is 54644857. The reversal of 54644854 is 45844645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54644857) 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, 5962 + ... + 12034.

It is an arithmetic number, because the mean of its divisors is an integer number (5603265).

Almost surely, 2^54644854 is an apocalyptic number.

54644854 is a deficient number, since it is larger than the sum of its proper divisors (35007386).

54644854 is a wasteful number, since it uses less digits than its factorization.

54644854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6495.

The product of its digits is 307200, while the sum is 40.

The square root of 54644854 is about 7392.2157706604. The cubic root of 54644854 is about 379.4749303992.

The spelling of 54644854 in words is "fifty-four million, six hundred forty-four thousand, eight hundred fifty-four".