5129027497 has 12 divisors (see below), whose sum is σ = 5645480260. Its totient is φ = 4656310560.

The previous prime is 5129027479. The next prime is 5129027513. The reversal of 5129027497 is 7947209215.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4128191001 + 1000836496 = 64251^2 + 31636^2 .

It is not a de Polignac number, because 5129027497 - 2¹¹ = 5129025449 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5129027417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59779 + ... + 117607.

Almost surely, 2^5129027497 is an apocalyptic number.

It is an amenable number.

5129027497 is a deficient number, since it is larger than the sum of its proper divisors (516452763).

5129027497 is a wasteful number, since it uses less digits than its factorization.

5129027497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58584 (or 58573 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 46.

The square root of 5129027497 is about 71617.2290513952. The cubic root of 5129027497 is about 1724.5601339567.

It can be divided in two parts, 51290 and 27497, that added together give a palindrome (78787).

The spelling of 5129027497 in words is "five billion, one hundred twenty-nine million, twenty-seven thousand, four hundred ninety-seven".