5660245540 has 48 divisors (see below), whose sum is σ = 13248144000. Its totient is φ = 2018760192.

The previous prime is 5660245517. The next prime is 5660245543. The reversal of 5660245540 is 455420665.

It is a self number, because there is not a number n which added to its sum of digits gives 5660245540.

It is not an unprimeable number, because it can be changed into a prime (5660245543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431640 + ... + 444559.

It is an arithmetic number, because the mean of its divisors is an integer number (276003000).

Almost surely, 2^5660245540 is an apocalyptic number.

It is an amenable number.

5660245540 is an abundant number, since it is smaller than the sum of its proper divisors (7587898460).

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

5660245540 is a wasteful number, since it uses less digits than its factorization.

5660245540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876244 (or 876242 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 5660245540 is about 75234.6033418134. The cubic root of 5660245540 is about 1782.1534283423.

The spelling of 5660245540 in words is "five billion, six hundred sixty million, two hundred forty-five thousand, five hundred forty".