5655172532 has 12 divisors (see below), whose sum is σ = 9897367620. Its totient is φ = 2827353216.

The previous prime is 5655172531. The next prime is 5655172543. The reversal of 5655172532 is 2352715565.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1434591376 + 4220581156 = 37876^2 + 64966^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5655172532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655172531) 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, 3644 + ... + 106412.

It is an arithmetic number, because the mean of its divisors is an integer number (824780635).

Almost surely, 2^5655172532 is an apocalyptic number.

It is an amenable number.

5655172532 is a deficient number, since it is larger than the sum of its proper divisors (4242195088).

5655172532 is a wasteful number, since it uses less digits than its factorization.

5655172532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116530 (or 116528 counting only the distinct ones).

The product of its digits is 315000, while the sum is 41.

The square root of 5655172532 is about 75200.8811916456. The cubic root of 5655172532 is about 1781.6208495081.

The spelling of 5655172532 in words is "five billion, six hundred fifty-five million, one hundred seventy-two thousand, five hundred thirty-two".