5129033489272 has 128 divisors (see below), whose sum is σ = 12416055321600. Its totient is φ = 1927447603200.

The previous prime is 5129033489233. The next prime is 5129033489291. The reversal of 5129033489272 is 2729843309215.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17414272 + ... + 17706352.

It is an arithmetic number, because the mean of its divisors is an integer number (97000432200).

Almost surely, 2^{5129033489272} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5129033489272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6208027660800).

5129033489272 is an abundant number, since it is smaller than the sum of its proper divisors (7287021832328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5129033489272 is a wasteful number, since it uses less digits than its factorization.

5129033489272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293117 (or 293113 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 5129033489272 in words is "five trillion, one hundred twenty-nine billion, thirty-three million, four hundred eighty-nine thousand, two hundred seventy-two".