5515658156 has 6 divisors (see below), whose sum is σ = 9652401780. Its totient is φ = 2757829076.

The previous prime is 5515658147. The next prime is 5515658173. The reversal of 5515658156 is 6518565155.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5515658156.

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, 689457266 + ... + 689457273.

It is an arithmetic number, because the mean of its divisors is an integer number (1608733630).

Almost surely, 2^5515658156 is an apocalyptic number.

It is an amenable number.

5515658156 is a deficient number, since it is larger than the sum of its proper divisors (4136743624).

5515658156 is a wasteful number, since it uses less digits than its factorization.

5515658156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378914543 (or 1378914541 counting only the distinct ones).

The product of its digits is 900000, while the sum is 47.

The square root of 5515658156 is about 74267.4771080855. The cubic root of 5515658156 is about 1766.8476940086.

The spelling of 5515658156 in words is "five billion, five hundred fifteen million, six hundred fifty-eight thousand, one hundred fifty-six".