152165513 has 2 divisors, whose sum is σ = 152165514. Its totient is φ = 152165512.

The previous prime is 152165501. The next prime is 152165527. The reversal of 152165513 is 315561251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98465929 + 53699584 = 9923^2 + 7328^2 .

It is a cyclic number.

It is not a de Polignac number, because 152165513 - 2²⁶ = 85056649 is a prime.

It is not a weakly prime, because it can be changed into another prime (152165593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76082756 + 76082757.

It is an arithmetic number, because the mean of its divisors is an integer number (76082757).

Almost surely, 2^152165513 is an apocalyptic number.

It is an amenable number.

152165513 is a deficient number, since it is larger than the sum of its proper divisors (1).

152165513 is an equidigital number, since it uses as much as digits as its factorization.

152165513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4500, while the sum is 29.

The square root of 152165513 is about 12335.5386181553. The cubic root of 152165513 is about 533.8739678815.

The spelling of 152165513 in words is "one hundred fifty-two million, one hundred sixty-five thousand, five hundred thirteen".