8183857152 has 240 divisors, whose sum is σ = 23252511744. Its totient is φ = 2555904000.

The previous prime is 8183857141. The next prime is 8183857169. The reversal of 8183857152 is 2517583818.

It is a super-2 number, since 2×8183857152² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62472127 + ... + 62472257.

Almost surely, 2^8183857152 is an apocalyptic number.

8183857152 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8183857152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11626255872).

8183857152 is an abundant number, since it is smaller than the sum of its proper divisors (15068654592).

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

8183857152 is a wasteful number, since it uses less digits than its factorization.

8183857152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 208 counting only the distinct ones).

The product of its digits is 537600, while the sum is 48.

The square root of 8183857152 is about 90464.6735029757. The cubic root of 8183857152 is about 2015.2055322574.

The spelling of 8183857152 in words is "eight billion, one hundred eighty-three million, eight hundred fifty-seven thousand, one hundred fifty-two".