800051790125952 has 192 divisors, whose sum is σ = 2833516757067360. Its totient is φ = 211002669895680.

The previous prime is 800051790125857. The next prime is 800051790125969. The reversal of 800051790125952 is 259521097150008.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×800051790125952² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3815770999 + ... + 3815980662.

Almost surely, 2^{800051790125952} is an apocalyptic number.

It is an amenable number.

800051790125952 is an abundant number, since it is smaller than the sum of its proper divisors (2033464966941408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

800051790125952 is a wasteful number, since it uses less digits than its factorization.

800051790125952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7631751701 (or 7631751686 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 54.

The spelling of 800051790125952 in words is "eight hundred trillion, fifty-one billion, seven hundred ninety million, one hundred twenty-five thousand, nine hundred fifty-two".