5657207061650 has 24 divisors (see below), whose sum is σ = 10522659826980. Its totient is φ = 2262828052160.

The previous prime is 5657207061619. The next prime is 5657207061673. The reversal of 5657207061650 is 561607027565.

It can be written as a sum of positive squares in 6 ways, for example, as 3902051080321 + 1755155981329 = 1975361^2 + 1324823^2 .

It is a super-3 number, since 3×5657207061650³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 749516 + ... + 3446184.

Almost surely, 2^{5657207061650} is an apocalyptic number.

5657207061650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5657207061650 is a deficient number, since it is larger than the sum of its proper divisors (4865452765330).

5657207061650 is a wasteful number, since it uses less digits than its factorization.

5657207061650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738638 (or 2738633 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 50.

The spelling of 5657207061650 in words is "five trillion, six hundred fifty-seven billion, two hundred seven million, sixty-one thousand, six hundred fifty".