8318153492 has 96 divisors (see below), whose sum is σ = 16768926720. Its totient is φ = 3575808000.

The previous prime is 8318153489. The next prime is 8318153497. The reversal of 8318153492 is 2943518138.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8318153497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21383234 + ... + 21383622.

It is an arithmetic number, because the mean of its divisors is an integer number (174676320).

Almost surely, 2^8318153492 is an apocalyptic number.

It is an amenable number.

8318153492 is an abundant number, since it is smaller than the sum of its proper divisors (8450773228).

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

8318153492 is a wasteful number, since it uses less digits than its factorization.

8318153492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 751 counting only the distinct ones).

The product of its digits is 207360, while the sum is 44.

The square root of 8318153492 is about 91203.9116047113. The cubic root of 8318153492 is about 2026.1688921467.

The spelling of 8318153492 in words is "eight billion, three hundred eighteen million, one hundred fifty-three thousand, four hundred ninety-two".