5553309273956 has 24 divisors (see below), whose sum is σ = 9743054937336. Its totient is φ = 2769580044800.

The previous prime is 5553309273859. The next prime is 5553309274027. The reversal of 5553309273956 is 6593729033555.

It can be written as a sum of positive squares in 4 ways, for example, as 1464501747556 + 4088807526400 = 1210166^2 + 2022080^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33146510 + ... + 33313626.

It is an arithmetic number, because the mean of its divisors is an integer number (405960622389).

Almost surely, 2^{5553309273956} is an apocalyptic number.

It is an amenable number.

5553309273956 is a deficient number, since it is larger than the sum of its proper divisors (4189745663380).

5553309273956 is a wasteful number, since it uses less digits than its factorization.

5553309273956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188239 (or 188237 counting only the distinct ones).

The product of its (nonzero) digits is 114817500, while the sum is 62.

The spelling of 5553309273956 in words is "five trillion, five hundred fifty-three billion, three hundred nine million, two hundred seventy-three thousand, nine hundred fifty-six".