8057933748 has 18 divisors (see below), whose sum is σ = 20368665954. Its totient is φ = 2685977904.

The previous prime is 8057933743. The next prime is 8057933761. The reversal of 8057933748 is 8473397508.

It can be written as a sum of positive squares in only one way, i.e., 7717973904 + 339959844 = 87852^2 + 18438^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 8057933694 and 8057933703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8057933743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111915711 + ... + 111915782.

It is an arithmetic number, because the mean of its divisors is an integer number (1131592553).

Almost surely, 2^8057933748 is an apocalyptic number.

It is an amenable number.

8057933748 is an abundant number, since it is smaller than the sum of its proper divisors (12310732206).

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

8057933748 is a wasteful number, since it uses less digits than its factorization.

8057933748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223831503 (or 223831498 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The square root of 8057933748 is about 89765.9943854019. The cubic root of 8057933748 is about 2004.8162051079.

The spelling of 8057933748 in words is "eight billion, fifty-seven million, nine hundred thirty-three thousand, seven hundred forty-eight".