5520139106 has 4 divisors (see below), whose sum is σ = 8280208662. Its totient is φ = 2760069552.

The previous prime is 5520139091. The next prime is 5520139111. The reversal of 5520139106 is 6019310255.

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., 5430363481 + 89775625 = 73691^2 + 9475^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380034775 + ... + 1380034778.

Almost surely, 2^5520139106 is an apocalyptic number.

5520139106 is a deficient number, since it is larger than the sum of its proper divisors (2760069556).

5520139106 is a wasteful number, since it uses less digits than its factorization.

5520139106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760069555.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 5520139106 is about 74297.6386300399. The cubic root of 5520139106 is about 1767.3260299834.

The spelling of 5520139106 in words is "five billion, five hundred twenty million, one hundred thirty-nine thousand, one hundred six".