851613764150 has 24 divisors (see below), whose sum is σ = 1592208881544. Its totient is φ = 338880499200.

The previous prime is 851613764149. The next prime is 851613764213. The reversal of 851613764150 is 51467316158.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 851613764095 and 851613764104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44115416 + ... + 44134715.

It is an arithmetic number, because the mean of its divisors is an integer number (66342036731).

Almost surely, 2^851613764150 is an apocalyptic number.

851613764150 is a deficient number, since it is larger than the sum of its proper divisors (740595117394).

851613764150 is a wasteful number, since it uses less digits than its factorization.

851613764150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88250336 (or 88250331 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 851613764150 in words is "eight hundred fifty-one billion, six hundred thirteen million, seven hundred sixty-four thousand, one hundred fifty".