5133178985104 has 15 divisors (see below), whose sum is σ = 9945551842473. Its totient is φ = 2566584961248.

The previous prime is 5133178985089. The next prime is 5133178985107. The reversal of 5133178985104 is 4015898713315.

The square root of 5133178985104 is 2265652.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3003774259600 + 2129404725504 = 1733140^2 + 1459248^2 .

It is a super-2 number, since 2×5133178985104² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5133178985107) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8779402 + ... + 9345814.

Almost surely, 2^{5133178985104} is an apocalyptic number.

5133178985104 is the 2265652-nd square number.

It is an amenable number.

5133178985104 is a deficient number, since it is larger than the sum of its proper divisors (4812372857369).

5133178985104 is an frugal number, since it uses more digits than its factorization.

5133178985104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132834 (or 566415 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 55.

The spelling of 5133178985104 in words is "five trillion, one hundred thirty-three billion, one hundred seventy-eight million, nine hundred eighty-five thousand, one hundred four".