64052567 has 8 divisors (see below), whose sum is σ = 65707200. Its totient is φ = 62414560.

The previous prime is 64052563. The next prime is 64052669. The reversal of 64052567 is 76525046.

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 64052567 - 2² = 64052563 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64052563) 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, 3842 + ... + 11952.

It is an arithmetic number, because the mean of its divisors is an integer number (8213400).

Almost surely, 2^64052567 is an apocalyptic number.

64052567 is a deficient number, since it is larger than the sum of its proper divisors (1654633).

64052567 is a wasteful number, since it uses less digits than its factorization.

64052567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8313.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 64052567 is about 8003.2847631457. The cubic root of 64052567 is about 400.1094846134.

The spelling of 64052567 in words is "sixty-four million, fifty-two thousand, five hundred sixty-seven".