5368820694 has 64 divisors (see below), whose sum is σ = 11868472512. Its totient is φ = 1611878400.

The previous prime is 5368820693. The next prime is 5368820761. The reversal of 5368820694 is 4960288635.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5368820693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218554 + ... + 241874.

It is an arithmetic number, because the mean of its divisors is an integer number (185444883).

Almost surely, 2^5368820694 is an apocalyptic number.

5368820694 is an abundant number, since it is smaller than the sum of its proper divisors (6499651818).

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

5368820694 is a wasteful number, since it uses less digits than its factorization.

5368820694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23441.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The square root of 5368820694 is about 73272.2368568068. The cubic root of 5368820694 is about 1751.0274993417.

The spelling of 5368820694 in words is "five billion, three hundred sixty-eight million, eight hundred twenty thousand, six hundred ninety-four".