53604667 has 8 divisors (see below), whose sum is σ = 54140912. Its totient is φ = 53071200.

The previous prime is 53604659. The next prime is 53604701. The reversal of 53604667 is 76640635.

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 53604667 - 2³ = 53604659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53604647) 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, 65692 + ... + 66502.

It is an arithmetic number, because the mean of its divisors is an integer number (6767614).

Almost surely, 2^53604667 is an apocalyptic number.

53604667 is a deficient number, since it is larger than the sum of its proper divisors (536245).

53604667 is a wasteful number, since it uses less digits than its factorization.

53604667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 53604667 is about 7321.5208119625. The cubic root of 53604667 is about 377.0516689778.

The spelling of 53604667 in words is "fifty-three million, six hundred four thousand, six hundred sixty-seven".