801268653195 has 48 divisors (see below), whose sum is σ = 1442282456160. Its totient is φ = 427342809312.

The previous prime is 801268653169. The next prime is 801268653217. The reversal of 801268653195 is 591356862108.

801268653195 is a `hidden beast` number, since 8 + 0 + 1 + 26 + 86 + 531 + 9 + 5 = 666.

It is not a de Polignac number, because 801268653195 - 2⁸ = 801268652939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 433417 + ... + 1338053.

It is an arithmetic number, because the mean of its divisors is an integer number (30047551170).

Almost surely, 2^801268653195 is an apocalyptic number.

801268653195 is a deficient number, since it is larger than the sum of its proper divisors (641013802965).

801268653195 is an frugal number, since it uses more digits than its factorization.

801268653195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904675 (or 904645 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The spelling of 801268653195 in words is "eight hundred one billion, two hundred sixty-eight million, six hundred fifty-three thousand, one hundred ninety-five".