5477389172 has 6 divisors (see below), whose sum is σ = 9585431058. Its totient is φ = 2738694584.

The previous prime is 5477389133. The next prime is 5477389187. The reversal of 5477389172 is 2719837745.

It can be written as a sum of positive squares in only one way, i.e., 4934219536 + 543169636 = 70244^2 + 23306^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684673643 + ... + 684673650.

It is an arithmetic number, because the mean of its divisors is an integer number (1597571843).

Almost surely, 2^5477389172 is an apocalyptic number.

It is an amenable number.

5477389172 is a deficient number, since it is larger than the sum of its proper divisors (4108041886).

5477389172 is a wasteful number, since it uses less digits than its factorization.

5477389172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369347297 (or 1369347295 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 53.

The square root of 5477389172 is about 74009.3857020851. The cubic root of 5477389172 is about 1762.7519332170.

The spelling of 5477389172 in words is "five billion, four hundred seventy-seven million, three hundred eighty-nine thousand, one hundred seventy-two".