652322320415263 has 4 divisors (see below), whose sum is σ = 652352363375328. Its totient is φ = 652292277455200.

The previous prime is 652322320415251. The next prime is 652322320415329. The reversal of 652322320415263 is 362514023223256.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 652322320415263 - 2⁵ = 652322320415231 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 (652322320410263) 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, 15021447463 + ... + 15021490888.

It is an arithmetic number, because the mean of its divisors is an integer number (163088090843832).

Almost surely, 2^{652322320415263} is an apocalyptic number.

652322320415263 is a deficient number, since it is larger than the sum of its proper divisors (30042960065).

652322320415263 is a wasteful number, since it uses less digits than its factorization.

652322320415263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30042960064.

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 652322320415263 in words is "six hundred fifty-two trillion, three hundred twenty-two billion, three hundred twenty million, four hundred fifteen thousand, two hundred sixty-three".