5534947138 has 32 divisors (see below), whose sum is σ = 9678988800. Its totient is φ = 2324934144.

The previous prime is 5534947127. The next prime is 5534947141. The reversal of 5534947138 is 8317494355.

It is a junction number, because it is equal to n+sod(n) for n = 5534947091 and 5534947100.

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, 133258 + ... + 169786.

It is an arithmetic number, because the mean of its divisors is an integer number (302468400).

Almost surely, 2^5534947138 is an apocalyptic number.

5534947138 is a deficient number, since it is larger than the sum of its proper divisors (4144041662).

5534947138 is a wasteful number, since it uses less digits than its factorization.

5534947138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36754.

The product of its digits is 1814400, while the sum is 49.

The square root of 5534947138 is about 74397.2253380460. The cubic root of 5534947138 is about 1768.9049306483.

The spelling of 5534947138 in words is "five billion, five hundred thirty-four million, nine hundred forty-seven thousand, one hundred thirty-eight".