5197619256 has 32 divisors (see below), whose sum is σ = 12996234000. Its totient is φ = 1732248320.

The previous prime is 5197619249. The next prime is 5197619257. The reversal of 5197619256 is 6529167915.

It is a junction number, because it is equal to n+sod(n) for n = 5197619199 and 5197619208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5197619257) 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, 165070 + ... + 194018.

Almost surely, 2^5197619256 is an apocalyptic number.

It is an amenable number.

5197619256 is an abundant number, since it is smaller than the sum of its proper divisors (7798614744).

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

5197619256 is a wasteful number, since it uses less digits than its factorization.

5197619256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36439 (or 36435 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 51.

The square root of 5197619256 is about 72094.5161298694. The cubic root of 5197619256 is about 1732.2137737122.

The spelling of 5197619256 in words is "five billion, one hundred ninety-seven million, six hundred nineteen thousand, two hundred fifty-six".