5597435537 has 8 divisors (see below), whose sum is σ = 5671955016. Its totient is φ = 5523259392.

The previous prime is 5597435533. The next prime is 5597435567. The reversal of 5597435537 is 7355347955.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1681 + 5597433856 = 41^2 + 74816^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5597435537 - 2² = 5597435533 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5597435533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52928 + ... + 118305.

It is an arithmetic number, because the mean of its divisors is an integer number (708994377).

Almost surely, 2^5597435537 is an apocalyptic number.

It is an amenable number.

5597435537 is a deficient number, since it is larger than the sum of its proper divisors (74519479).

5597435537 is a wasteful number, since it uses less digits than its factorization.

5597435537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171667.

The product of its digits is 9922500, while the sum is 53.

The square root of 5597435537 is about 74816.0112342271. The cubic root of 5597435537 is about 1775.5368910299.

The spelling of 5597435537 in words is "five billion, five hundred ninety-seven million, four hundred thirty-five thousand, five hundred thirty-seven".