652465501 has 2 divisors, whose sum is σ = 652465502. Its totient is φ = 652465500.

The previous prime is 652465469. The next prime is 652465507. The reversal of 652465501 is 105564256.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 591219225 + 61246276 = 24315^2 + 7826^2 .

It is a cyclic number.

It is not a de Polignac number, because 652465501 - 2⁵ = 652465469 is a prime.

It is a super-2 number, since 2×652465501² = 851422459990362002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652465507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326232750 + 326232751.

It is an arithmetic number, because the mean of its divisors is an integer number (326232751).

Almost surely, 2^652465501 is an apocalyptic number.

It is an amenable number.

652465501 is a deficient number, since it is larger than the sum of its proper divisors (1).

652465501 is an equidigital number, since it uses as much as digits as its factorization.

652465501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 652465501 is about 25543.4042562850. The cubic root of 652465501 is about 867.3329611085.

The spelling of 652465501 in words is "six hundred fifty-two million, four hundred sixty-five thousand, five hundred one".