8130540750 has 32 divisors (see below), whose sum is σ = 20293831584. Its totient is φ = 2168144000.

The previous prime is 8130540739. The next prime is 8130540757. The reversal of 8130540750 is 570450318.

It is a super-2 number, since 2×8130540750² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8130540757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5419611 + ... + 5421110.

It is an arithmetic number, because the mean of its divisors is an integer number (634182237).

Almost surely, 2^8130540750 is an apocalyptic number.

8130540750 is an abundant number, since it is smaller than the sum of its proper divisors (12163290834).

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

8130540750 is a wasteful number, since it uses less digits than its factorization.

8130540750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10840741 (or 10840731 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 8130540750 is about 90169.5111997398. The cubic root of 8130540750 is about 2010.8197567125.

The spelling of 8130540750 in words is "eight billion, one hundred thirty million, five hundred forty thousand, seven hundred fifty".