315594029 has 2 divisors, whose sum is σ = 315594030. Its totient is φ = 315594028.

The previous prime is 315593989. The next prime is 315594061. The reversal of 315594029 is 920495513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 286455625 + 29138404 = 16925^2 + 5398^2 .

It is a cyclic number.

It is not a de Polignac number, because 315594029 - 2²⁰ = 314545453 is a prime.

It is a super-2 number, since 2×315594029² = 199199182280905682, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 315593983 and 315594001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315599029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157797014 + 157797015.

It is an arithmetic number, because the mean of its divisors is an integer number (157797015).

Almost surely, 2^315594029 is an apocalyptic number.

It is an amenable number.

315594029 is a deficient number, since it is larger than the sum of its proper divisors (1).

315594029 is an equidigital number, since it uses as much as digits as its factorization.

315594029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 315594029 is about 17764.9663382738. The cubic root of 315594029 is about 680.8366496898.

The spelling of 315594029 in words is "three hundred fifteen million, five hundred ninety-four thousand, twenty-nine".