652815367 has 4 divisors (see below), whose sum is σ = 652876000. Its totient is φ = 652754736.

The previous prime is 652815349. The next prime is 652815377. The reversal of 652815367 is 763518256.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 652815367 - 2²³ = 644426759 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 (652815347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9318 + ... + 37315.

It is an arithmetic number, because the mean of its divisors is an integer number (163219000).

Almost surely, 2^652815367 is an apocalyptic number.

652815367 is a deficient number, since it is larger than the sum of its proper divisors (60633).

652815367 is a wasteful number, since it uses less digits than its factorization.

652815367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60632.

The product of its digits is 302400, while the sum is 43.

The square root of 652815367 is about 25550.2517991506. The cubic root of 652815367 is about 867.4879609211.

The spelling of 652815367 in words is "six hundred fifty-two million, eight hundred fifteen thousand, three hundred sixty-seven".