156812852230 has 16 divisors (see below), whose sum is σ = 282974131440. Its totient is φ = 62567141472.

The previous prime is 156812852219. The next prime is 156812852237. The reversal of 156812852230 is 32258218651.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156812852237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19745760 + ... + 19753699.

It is an arithmetic number, because the mean of its divisors is an integer number (17685883215).

Almost surely, 2^156812852230 is an apocalyptic number.

156812852230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

156812852230 is a deficient number, since it is larger than the sum of its proper divisors (126161279210).

156812852230 is a wasteful number, since it uses less digits than its factorization.

156812852230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39499863.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 156812852230 in words is "one hundred fifty-six billion, eight hundred twelve million, eight hundred fifty-two thousand, two hundred thirty".