530155162 has 4 divisors (see below), whose sum is σ = 795232746. Its totient is φ = 265077580.

The previous prime is 530155141. The next prime is 530155193. The reversal of 530155162 is 261551035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 292717881 + 237437281 = 17109^2 + 15409^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 530155162.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132538789 + ... + 132538792.

Almost surely, 2^530155162 is an apocalyptic number.

530155162 is a deficient number, since it is larger than the sum of its proper divisors (265077584).

530155162 is a wasteful number, since it uses less digits than its factorization.

530155162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265077583.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 530155162 is about 23025.0985231334. The cubic root of 530155162 is about 809.3461990358.

The spelling of 530155162 in words is "five hundred thirty million, one hundred fifty-five thousand, one hundred sixty-two".