652901505 has 32 divisors (see below), whose sum is σ = 1084406400. Its totient is φ = 335043072.

The previous prime is 652901479. The next prime is 652901527. The reversal of 652901505 is 505109256.

652901505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 652901505 - 2⁷ = 652901377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131101 + ... + 135989.

It is an arithmetic number, because the mean of its divisors is an integer number (33887700).

Almost surely, 2^652901505 is an apocalyptic number.

It is an amenable number.

652901505 is a deficient number, since it is larger than the sum of its proper divisors (431504895).

652901505 is a wasteful number, since it uses less digits than its factorization.

652901505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5233.

The product of its (nonzero) digits is 13500, while the sum is 33.

The square root of 652901505 is about 25551.9374020836. The cubic root of 652901505 is about 867.5261138177.

It can be divided in two parts, 65290 and 1505, that added together give a triangular number (66795 = T₃₆₅).

The spelling of 652901505 in words is "six hundred fifty-two million, nine hundred one thousand, five hundred five".