7057565748 has 96 divisors (see below), whose sum is σ = 18756904320. Its totient is φ = 2293643520.

The previous prime is 7057565747. The next prime is 7057565783. The reversal of 7057565748 is 8475657507.

It is a happy number.

7057565748 is a `hidden beast` number, since 7 + 0 + 5 + 7 + 565 + 74 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 7057565694 and 7057565703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7057565747) 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, 3533086 + ... + 3535082.

It is an arithmetic number, because the mean of its divisors is an integer number (195384420).

Almost surely, 2^7057565748 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 7057565748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9378452160).

7057565748 is an abundant number, since it is smaller than the sum of its proper divisors (11699338572).

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

7057565748 is a wasteful number, since it uses less digits than its factorization.

7057565748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814 (or 2806 counting only the distinct ones).

The product of its (nonzero) digits is 8232000, while the sum is 54.

The square root of 7057565748 is about 84009.3194115986. The cubic root of 7057565748 is about 1918.1606505855.

The spelling of 7057565748 in words is "seven billion, fifty-seven million, five hundred sixty-five thousand, seven hundred forty-eight".