5813897061 has 64 divisors (see below), whose sum is σ = 9555425280. Its totient is φ = 3073593600.

The previous prime is 5813897057. The next prime is 5813897081. The reversal of 5813897061 is 1607983185.

It is not a de Polignac number, because 5813897061 - 2² = 5813897057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5813897061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5813897081) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1507786 + ... + 1511636.

It is an arithmetic number, because the mean of its divisors is an integer number (149303520).

Almost surely, 2^5813897061 is an apocalyptic number.

It is an amenable number.

5813897061 is a deficient number, since it is larger than the sum of its proper divisors (3741528219).

5813897061 is a wasteful number, since it uses less digits than its factorization.

5813897061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3994.

The product of its (nonzero) digits is 362880, while the sum is 48.

The square root of 5813897061 is about 76248.9151463809. The cubic root of 5813897061 is about 1798.1356273353.

The spelling of 5813897061 in words is "five billion, eight hundred thirteen million, eight hundred ninety-seven thousand, sixty-one".