5531162136 has 32 divisors (see below), whose sum is σ = 13856097600. Its totient is φ = 1839961760.

The previous prime is 5531162123. The next prime is 5531162159. The reversal of 5531162136 is 6312611355.

It is a junction number, because it is equal to n+sod(n) for n = 5531162097 and 5531162106.

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, 222906 + ... + 246473.

It is an arithmetic number, because the mean of its divisors is an integer number (433003050).

Almost surely, 2^5531162136 is an apocalyptic number.

It is an amenable number.

5531162136 is an abundant number, since it is smaller than the sum of its proper divisors (8324935464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5531162136 is a wasteful number, since it uses less digits than its factorization.

5531162136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469879 (or 469875 counting only the distinct ones).

The product of its digits is 16200, while the sum is 33.

The square root of 5531162136 is about 74371.7831976617. The cubic root of 5531162136 is about 1768.5016244510.

The spelling of 5531162136 in words is "five billion, five hundred thirty-one million, one hundred sixty-two thousand, one hundred thirty-six".