5631112148 has 12 divisors (see below), whose sum is σ = 9870067872. Its totient is φ = 2811092760.

The previous prime is 5631112141. The next prime is 5631112153. The reversal of 5631112148 is 8412111365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5631112141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112990 + ... + 1118037.

It is an arithmetic number, because the mean of its divisors is an integer number (822505656).

Almost surely, 2^5631112148 is an apocalyptic number.

It is an amenable number.

5631112148 is a deficient number, since it is larger than the sum of its proper divisors (4238955724).

5631112148 is a wasteful number, since it uses less digits than its factorization.

5631112148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231662 (or 2231660 counting only the distinct ones).

The product of its digits is 5760, while the sum is 32.

The square root of 5631112148 is about 75040.7365902015. The cubic root of 5631112148 is about 1779.0905748731.

The spelling of 5631112148 in words is "five billion, six hundred thirty-one million, one hundred twelve thousand, one hundred forty-eight".