5631763356 has 24 divisors (see below), whose sum is σ = 14600868240. Its totient is φ = 1877254416.

The previous prime is 5631763351. The next prime is 5631763409. The reversal of 5631763356 is 6533671365.

5631763356 is a `hidden beast` number, since 5 + 6 + 3 + 1 + 7 + 633 + 5 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5631763351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26072871 + ... + 26073086.

It is an arithmetic number, because the mean of its divisors is an integer number (608369510).

Almost surely, 2^5631763356 is an apocalyptic number.

It is an amenable number.

5631763356 is an abundant number, since it is smaller than the sum of its proper divisors (8969104884).

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

5631763356 is a wasteful number, since it uses less digits than its factorization.

5631763356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52145970 (or 52145962 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 45.

The square root of 5631763356 is about 75045.0754946652. The cubic root of 5631763356 is about 1779.1591529992.

The spelling of 5631763356 in words is "five billion, six hundred thirty-one million, seven hundred sixty-three thousand, three hundred fifty-six".