54713385 has 12 divisors (see below), whose sum is σ = 94836612. Its totient is φ = 29180448.

The previous prime is 54713359. The next prime is 54713387. The reversal of 54713385 is 58331745.

54713385 is a `hidden beast` number, since 547 + 1 + 33 + 85 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6230016 + 48483369 = 2496^2 + 6963^2 .

It is not a de Polignac number, because 54713385 - 2⁵ = 54713353 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (54713387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 607882 + ... + 607971.

It is an arithmetic number, because the mean of its divisors is an integer number (7903051).

Almost surely, 2^54713385 is an apocalyptic number.

It is an amenable number.

54713385 is a deficient number, since it is larger than the sum of its proper divisors (40123227).

54713385 is a wasteful number, since it uses less digits than its factorization.

54713385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215864 (or 1215861 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 54713385 is about 7396.8496672570. The cubic root of 54713385 is about 379.6334993567.

The spelling of 54713385 in words is "fifty-four million, seven hundred thirteen thousand, three hundred eighty-five".