5597938551 has 16 divisors (see below), whose sum is σ = 7908590304. Its totient is φ = 3509935104.

The previous prime is 5597938537. The next prime is 5597938583. The reversal of 5597938551 is 1558397955.

It is a de Polignac number, because none of the positive numbers 2^k-5597938551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5597938491 and 5597938500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5597938501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34785 + ... + 111381.

It is an arithmetic number, because the mean of its divisors is an integer number (494286894).

Almost surely, 2^5597938551 is an apocalyptic number.

5597938551 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5597938551 is a deficient number, since it is larger than the sum of its proper divisors (2310651753).

5597938551 is a wasteful number, since it uses less digits than its factorization.

5597938551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78050.

The product of its digits is 8505000, while the sum is 57.

The square root of 5597938551 is about 74819.3728321750. The cubic root of 5597938551 is about 1775.5900756925.

The spelling of 5597938551 in words is "five billion, five hundred ninety-seven million, nine hundred thirty-eight thousand, five hundred fifty-one".