152469613 has 2 divisors, whose sum is σ = 152469614. Its totient is φ = 152469612.

The previous prime is 152469607. The next prime is 152469649. The reversal of 152469613 is 316964251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147816964 + 4652649 = 12158^2 + 2157^2 .

It is a cyclic number.

It is not a de Polignac number, because 152469613 - 2⁹ = 152469101 is a prime.

It is a super-3 number, since 3×152469613³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152469673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76234806 + 76234807.

It is an arithmetic number, because the mean of its divisors is an integer number (76234807).

Almost surely, 2^152469613 is an apocalyptic number.

It is an amenable number.

152469613 is a deficient number, since it is larger than the sum of its proper divisors (1).

152469613 is an equidigital number, since it uses as much as digits as its factorization.

152469613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 37.

The square root of 152469613 is about 12347.8586402663. The cubic root of 152469613 is about 534.2293770201.

The spelling of 152469613 in words is "one hundred fifty-two million, four hundred sixty-nine thousand, six hundred thirteen".