652665151 has 2 divisors, whose sum is σ = 652665152. Its totient is φ = 652665150.

The previous prime is 652665119. The next prime is 652665193. The reversal of 652665151 is 151566256.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 652665151 - 2⁵ = 652665119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 652665151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652665551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326332575 + 326332576.

It is an arithmetic number, because the mean of its divisors is an integer number (326332576).

Almost surely, 2^652665151 is an apocalyptic number.

652665151 is a deficient number, since it is larger than the sum of its proper divisors (1).

652665151 is an equidigital number, since it uses as much as digits as its factorization.

652665151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54000, while the sum is 37.

The square root of 652665151 is about 25547.3120112469. The cubic root of 652665151 is about 867.4214180799.

The spelling of 652665151 in words is "six hundred fifty-two million, six hundred sixty-five thousand, one hundred fifty-one".