6970157568 has 360 divisors, whose sum is σ = 22979820864. Its totient is φ = 2107607040.

The previous prime is 6970157549. The next prime is 6970157609. The reversal of 6970157568 is 8657510796.

6970157568 is a `hidden beast` number, since 6 + 9 + 7 + 0 + 1 + 575 + 68 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15054105 + ... + 15054567.

Almost surely, 2^6970157568 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 6970157568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11489910432).

6970157568 is an abundant number, since it is smaller than the sum of its proper divisors (16009663296).

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

6970157568 is an equidigital number, since it uses as much as digits as its factorization.

6970157568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The square root of 6970157568 is about 83487.4695268697. The cubic root of 6970157568 is about 1910.2089049027.

The spelling of 6970157568 in words is "six billion, nine hundred seventy million, one hundred fifty-seven thousand, five hundred sixty-eight".