5129527106389 has 56 divisors (see below), whose sum is σ = 6142964486400. Its totient is φ = 4280718697920.

The previous prime is 5129527106383. The next prime is 5129527106399. The reversal of 5129527106389 is 9836017259215.

It is not a de Polignac number, because 5129527106389 - 2¹¹ = 5129527104341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5129527106383) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3564646332 + ... + 3564647770.

It is an arithmetic number, because the mean of its divisors is an integer number (109695794400).

Almost surely, 2^{5129527106389} is an apocalyptic number.

It is an amenable number.

5129527106389 is a deficient number, since it is larger than the sum of its proper divisors (1013437380011).

5129527106389 is an frugal number, since it uses more digits than its factorization.

5129527106389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261 (or 2226 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 58.

The spelling of 5129527106389 in words is "five trillion, one hundred twenty-nine billion, five hundred twenty-seven million, one hundred six thousand, three hundred eighty-nine".