652040363505 has 64 divisors (see below), whose sum is σ = 1059346252800. Its totient is φ = 342443861760.

The previous prime is 652040363497. The next prime is 652040363519. The reversal of 652040363505 is 505363040256.

It is not a de Polignac number, because 652040363505 - 2³ = 652040363497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 192397351 + ... + 192400739.

It is an arithmetic number, because the mean of its divisors is an integer number (16552285200).

Almost surely, 2^652040363505 is an apocalyptic number.

It is an amenable number.

652040363505 is a deficient number, since it is larger than the sum of its proper divisors (407305889295).

652040363505 is a wasteful number, since it uses less digits than its factorization.

652040363505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 652040363505 in words is "six hundred fifty-two billion, forty million, three hundred sixty-three thousand, five hundred five".