808152729460 has 24 divisors (see below), whose sum is σ = 1697150497896. Its totient is φ = 323255422080.

The previous prime is 808152729437. The next prime is 808152729499. The reversal of 808152729460 is 64927251808.

It can be written as a sum of positive squares in 4 ways, for example, as 43486429156 + 764666300304 = 208534^2 + 874452^2 .

It is a super-2 number, since 2×808152729460² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 808152729398 and 808152729407.

It is a congruent number.

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, 927570 + ... + 1573750.

It is an arithmetic number, because the mean of its divisors is an integer number (70714604079).

Almost surely, 2^808152729460 is an apocalyptic number.

It is an amenable number.

808152729460 is an abundant number, since it is smaller than the sum of its proper divisors (888997768436).

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

808152729460 is a wasteful number, since it uses less digits than its factorization.

808152729460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708723 (or 708721 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 808152729460 in words is "eight hundred eight billion, one hundred fifty-two million, seven hundred twenty-nine thousand, four hundred sixty".