5797126542 has 32 divisors (see below), whose sum is σ = 11975869440. Its totient is φ = 1868852160.

The previous prime is 5797126493. The next prime is 5797126549. The reversal of 5797126542 is 2456217975.

It is a super-2 number, since 2×5797126542² = 67213352287921755528, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5797126491 and 5797126500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5797126549) 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, 311434 + ... + 329522.

It is an arithmetic number, because the mean of its divisors is an integer number (374245920).

Almost surely, 2^5797126542 is an apocalyptic number.

5797126542 is an abundant number, since it is smaller than the sum of its proper divisors (6178742898).

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

5797126542 is a wasteful number, since it uses less digits than its factorization.

5797126542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19848.

The product of its digits is 1058400, while the sum is 48.

The square root of 5797126542 is about 76138.8635454982. The cubic root of 5797126542 is about 1796.4050205271.

The spelling of 5797126542 in words is "five billion, seven hundred ninety-seven million, one hundred twenty-six thousand, five hundred forty-two".