5556137694 has 16 divisors (see below), whose sum is σ = 11246159232. Its totient is φ = 1829731928.

The previous prime is 5556137689. The next prime is 5556137701. The reversal of 5556137694 is 4967316555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5577954 + ... + 5578949.

It is an arithmetic number, because the mean of its divisors is an integer number (702884952).

Almost surely, 2^5556137694 is an apocalyptic number.

5556137694 is an abundant number, since it is smaller than the sum of its proper divisors (5690021538).

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

5556137694 is a wasteful number, since it uses less digits than its factorization.

5556137694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11156991.

The product of its digits is 3402000, while the sum is 51.

The square root of 5556137694 is about 74539.5042511016. The cubic root of 5556137694 is about 1771.1594745844.

The spelling of 5556137694 in words is "five billion, five hundred fifty-six million, one hundred thirty-seven thousand, six hundred ninety-four".