5521132156 has 24 divisors (see below), whose sum is σ = 9926864640. Its totient is φ = 2684941632.

The previous prime is 5521132121. The next prime is 5521132181. The reversal of 5521132156 is 6512311255.

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, 517605 + ... + 528163.

It is an arithmetic number, because the mean of its divisors is an integer number (413619360).

Almost surely, 2^5521132156 is an apocalyptic number.

It is an amenable number.

5521132156 is a deficient number, since it is larger than the sum of its proper divisors (4405732484).

5521132156 is a wasteful number, since it uses less digits than its factorization.

5521132156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14133 (or 14131 counting only the distinct ones).

The product of its digits is 9000, while the sum is 31.

The square root of 5521132156 is about 74304.3212471522. The cubic root of 5521132156 is about 1767.4320018227.

The spelling of 5521132156 in words is "five billion, five hundred twenty-one million, one hundred thirty-two thousand, one hundred fifty-six".