54713985 has 8 divisors (see below), whose sum is σ = 87542400. Its totient is φ = 29180784.

The previous prime is 54713983. The next prime is 54713999. The reversal of 54713985 is 58931745.

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

It is not a de Polignac number, because 54713985 - 2¹ = 54713983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54713983) 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, 1823785 + ... + 1823814.

It is an arithmetic number, because the mean of its divisors is an integer number (10942800).

Almost surely, 2^54713985 is an apocalyptic number.

It is an amenable number.

54713985 is a deficient number, since it is larger than the sum of its proper divisors (32828415).

54713985 is a wasteful number, since it uses less digits than its factorization.

54713985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3647607.

The product of its digits is 151200, while the sum is 42.

The square root of 54713985 is about 7396.8902249526. The cubic root of 54713985 is about 379.6348870687.

The spelling of 54713985 in words is "fifty-four million, seven hundred thirteen thousand, nine hundred eighty-five".