5527163944 has 8 divisors (see below), whose sum is σ = 10363432410. Its totient is φ = 2763581968.

The previous prime is 5527163927. The next prime is 5527163963. The reversal of 5527163944 is 4493617255.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4178071044 + 1349092900 = 64638^2 + 36730^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5527163894 and 5527163903.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 345447739 + ... + 345447754.

Almost surely, 2^5527163944 is an apocalyptic number.

It is an amenable number.

5527163944 is a deficient number, since it is larger than the sum of its proper divisors (4836268466).

5527163944 is a wasteful number, since it uses less digits than its factorization.

5527163944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690895499 (or 690895495 counting only the distinct ones).

The product of its digits is 907200, while the sum is 46.

The square root of 5527163944 is about 74344.8985741456. The cubic root of 5527163944 is about 1768.0754021813.

The spelling of 5527163944 in words is "five billion, five hundred twenty-seven million, one hundred sixty-three thousand, nine hundred forty-four".