54611973 has 24 divisors (see below), whose sum is σ = 89952408. Its totient is φ = 31629312.

The previous prime is 54611941. The next prime is 54611981. The reversal of 54611973 is 37911645.

54611973 is a `hidden beast` number, since 5 + 461 + 197 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 191844 + 54420129 = 438^2 + 7377^2 .

It is not a de Polignac number, because 54611973 - 2⁵ = 54611941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54611903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11740 + ... + 15717.

It is an arithmetic number, because the mean of its divisors is an integer number (3748017).

Almost surely, 2^54611973 is an apocalyptic number.

It is an amenable number.

54611973 is a deficient number, since it is larger than the sum of its proper divisors (35340435).

54611973 is a wasteful number, since it uses less digits than its factorization.

54611973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27493 (or 27490 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 54611973 is about 7389.9914073022. The cubic root of 54611973 is about 379.3988023483.

The spelling of 54611973 in words is "fifty-four million, six hundred eleven thousand, nine hundred seventy-three".