5527879394 has 4 divisors (see below), whose sum is σ = 8291819094. Its totient is φ = 2763939696.

The previous prime is 5527879381. The next prime is 5527879417. The reversal of 5527879394 is 4939787255.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5330898169 + 196981225 = 73013^2 + 14035^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1381969847 + ... + 1381969850.

Almost surely, 2^5527879394 is an apocalyptic number.

5527879394 is a deficient number, since it is larger than the sum of its proper divisors (2763939700).

5527879394 is a wasteful number, since it uses less digits than its factorization.

5527879394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763939699.

The product of its digits is 19051200, while the sum is 59.

The square root of 5527879394 is about 74349.7101137590. The cubic root of 5527879394 is about 1768.1516869320.

The spelling of 5527879394 in words is "five billion, five hundred twenty-seven million, eight hundred seventy-nine thousand, three hundred ninety-four".