5536620838 has 24 divisors (see below), whose sum is σ = 9663426144. Its totient is φ = 2372202000.

The previous prime is 5536620797. The next prime is 5536620889. The reversal of 5536620838 is 8380266355.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 652483 + ... + 660913.

It is an arithmetic number, because the mean of its divisors is an integer number (402642756).

Almost surely, 2^5536620838 is an apocalyptic number.

5536620838 is a deficient number, since it is larger than the sum of its proper divisors (4126805306).

5536620838 is a wasteful number, since it uses less digits than its factorization.

5536620838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15148 (or 15141 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The square root of 5536620838 is about 74408.4728911970. The cubic root of 5536620838 is about 1769.0832110510.

The spelling of 5536620838 in words is "five billion, five hundred thirty-six million, six hundred twenty thousand, eight hundred thirty-eight".