5657861360 has 20 divisors (see below), whose sum is σ = 13154527848. Its totient is φ = 2263144512.

The previous prime is 5657861357. The next prime is 5657861371. The reversal of 5657861360 is 631687565.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×5657861360² = 64022790337962099200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35361554 + ... + 35361713.

Almost surely, 2^5657861360 is an apocalyptic number.

It is an amenable number.

5657861360 is an abundant number, since it is smaller than the sum of its proper divisors (7496666488).

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

5657861360 is a wasteful number, since it uses less digits than its factorization.

5657861360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70723280 (or 70723274 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 5657861360 is about 75218.7567033649. The cubic root of 5657861360 is about 1781.9031699836.

The spelling of 5657861360 in words is "five billion, six hundred fifty-seven million, eight hundred sixty-one thousand, three hundred sixty".