652896580531 has 4 divisors (see below), whose sum is σ = 703119394432. Its totient is φ = 602673766632.

The previous prime is 652896580517. The next prime is 652896580627. The reversal of 652896580531 is 135085698256.

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 652896580531 - 2¹¹ = 652896578483 is a prime.

It is a super-2 number, since 2×652896580531² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (652896581531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25111406931 + ... + 25111406956.

It is an arithmetic number, because the mean of its divisors is an integer number (175779848608).

Almost surely, 2^652896580531 is an apocalyptic number.

652896580531 is a deficient number, since it is larger than the sum of its proper divisors (50222813901).

652896580531 is a wasteful number, since it uses less digits than its factorization.

652896580531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50222813900.

The product of its (nonzero) digits is 15552000, while the sum is 58.

The spelling of 652896580531 in words is "six hundred fifty-two billion, eight hundred ninety-six million, five hundred eighty thousand, five hundred thirty-one".