152056613 has 2 divisors, whose sum is σ = 152056614. Its totient is φ = 152056612.

The previous prime is 152056603. The next prime is 152056621. The reversal of 152056613 is 316650251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151339204 + 717409 = 12302^2 + 847^2 .

It is a cyclic number.

It is not a de Polignac number, because 152056613 - 2⁶ = 152056549 is a prime.

It is equal to p_8553413 and since 152056613 and 8553413 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152056603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76028306 + 76028307.

It is an arithmetic number, because the mean of its divisors is an integer number (76028307).

Almost surely, 2^152056613 is an apocalyptic number.

It is an amenable number.

152056613 is a deficient number, since it is larger than the sum of its proper divisors (1).

152056613 is an equidigital number, since it uses as much as digits as its factorization.

152056613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 152056613 is about 12331.1237525215. The cubic root of 152056613 is about 533.7465786353.

The spelling of 152056613 in words is "one hundred fifty-two million, fifty-six thousand, six hundred thirteen".