855307130 has 16 divisors (see below), whose sum is σ = 1542900744. Its totient is φ = 341378880.

The previous prime is 855307093. The next prime is 855307147. The reversal of 855307130 is 31703558.

It can be written as a sum of positive squares in 4 ways, for example, as 388444681 + 466862449 = 19709^2 + 21607^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88157 + ... + 97376.

Almost surely, 2^855307130 is an apocalyptic number.

855307130 is a deficient number, since it is larger than the sum of its proper divisors (687593614).

855307130 is a wasteful number, since it uses less digits than its factorization.

855307130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186001.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 855307130 is about 29245.6343750653. The cubic root of 855307130 is about 949.2356289184.

The spelling of 855307130 in words is "eight hundred fifty-five million, three hundred seven thousand, one hundred thirty".