54646085 has 8 divisors (see below), whose sum is σ = 70619640. Its totient is φ = 40353984.

The previous prime is 54646079. The next prime is 54646099. The reversal of 54646085 is 58064645.

It can be written as a sum of positive squares in 4 ways, for example, as 5098564 + 49547521 = 2258^2 + 7039^2 .

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 54646085 - 2⁴ = 54646069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420290 + ... + 420419.

It is an arithmetic number, because the mean of its divisors is an integer number (8827455).

Almost surely, 2^54646085 is an apocalyptic number.

It is an amenable number.

54646085 is a deficient number, since it is larger than the sum of its proper divisors (15973555).

54646085 is a wasteful number, since it uses less digits than its factorization.

54646085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840727.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 54646085 is about 7392.2990334537. The cubic root of 54646085 is about 379.4777798907.

The spelling of 54646085 in words is "fifty-four million, six hundred forty-six thousand, eighty-five".