5538953694 has 32 divisors (see below), whose sum is σ = 11237870880. Its totient is φ = 1819694592.

The previous prime is 5538953681. The next prime is 5538953773. The reversal of 5538953694 is 4963598355.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727234 + ... + 734810.

It is an arithmetic number, because the mean of its divisors is an integer number (351183465).

Almost surely, 2^5538953694 is an apocalyptic number.

5538953694 is an abundant number, since it is smaller than the sum of its proper divisors (5698917186).

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

5538953694 is a wasteful number, since it uses less digits than its factorization.

5538953694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9324.

The product of its digits is 17496000, while the sum is 57.

The square root of 5538953694 is about 74424.1472507411. The cubic root of 5538953694 is about 1769.3316439851.

The spelling of 5538953694 in words is "five billion, five hundred thirty-eight million, nine hundred fifty-three thousand, six hundred ninety-four".