652526582505 has 32 divisors (see below), whose sum is σ = 1193290003200. Its totient is φ = 298273231872.

The previous prime is 652526582503. The next prime is 652526582527. The reversal of 652526582505 is 505285625256.

It is not a de Polignac number, because 652526582505 - 2¹ = 652526582503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (652526582503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1052541 + ... + 1553349.

It is an arithmetic number, because the mean of its divisors is an integer number (37290312600).

Almost surely, 2^652526582505 is an apocalyptic number.

It is an amenable number.

652526582505 is a deficient number, since it is larger than the sum of its proper divisors (540763420695).

652526582505 is a wasteful number, since it uses less digits than its factorization.

652526582505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513233.

The product of its (nonzero) digits is 7200000, while the sum is 51.

The spelling of 652526582505 in words is "six hundred fifty-two billion, five hundred twenty-six million, five hundred eighty-two thousand, five hundred five".