5597669637 has 12 divisors (see below), whose sum is σ = 9240597600. Its totient is φ = 3198668328.

The previous prime is 5597669633. The next prime is 5597669657. The reversal of 5597669637 is 7369667955.

5597669637 is a `hidden beast` number, since 5 + 597 + 6 + 6 + 9 + 6 + 37 = 666.

It is not a de Polignac number, because 5597669637 - 2² = 5597669633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 88851899 = 5597669637 / (5 + 5 + 9 + 7 + 6 + 6 + 9 + 6 + 3 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5597669633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44425887 + ... + 44426012.

It is an arithmetic number, because the mean of its divisors is an integer number (770049800).

Almost surely, 2^5597669637 is an apocalyptic number.

It is an amenable number.

5597669637 is a deficient number, since it is larger than the sum of its proper divisors (3642927963).

5597669637 is a wasteful number, since it uses less digits than its factorization.

5597669637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88851912 (or 88851909 counting only the distinct ones).

The product of its digits is 64297800, while the sum is 63.

The square root of 5597669637 is about 74817.5757225533. The cubic root of 5597669637 is about 1775.5616432811.

The spelling of 5597669637 in words is "five billion, five hundred ninety-seven million, six hundred sixty-nine thousand, six hundred thirty-seven".