8091253504 has 72 divisors (see below), whose sum is σ = 16314324992. Its totient is φ = 4004951040.

The previous prime is 8091253483. The next prime is 8091253519. The reversal of 8091253504 is 4053521908.

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, 15470587 + ... + 15471109.

Almost surely, 2^8091253504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8091253504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8157162496).

8091253504 is an abundant number, since it is smaller than the sum of its proper divisors (8223071488).

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

8091253504 is a wasteful number, since it uses less digits than its factorization.

8091253504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033 (or 1019 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 8091253504 is about 89951.3952309802. The cubic root of 8091253504 is about 2007.5757266178.

The spelling of 8091253504 in words is "eight billion, ninety-one million, two hundred fifty-three thousand, five hundred four".