5246129459 has 8 divisors (see below), whose sum is σ = 5261372160. Its totient is φ = 5230902600.

The previous prime is 5246129443. The next prime is 5246129509. The reversal of 5246129459 is 9549216425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5246129459 - 2⁴ = 5246129443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5246129419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1011944 + ... + 1017114.

It is an arithmetic number, because the mean of its divisors is an integer number (657671520).

Almost surely, 2^5246129459 is an apocalyptic number.

5246129459 is a deficient number, since it is larger than the sum of its proper divisors (15242701).

5246129459 is a wasteful number, since it uses less digits than its factorization.

5246129459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7921.

The product of its digits is 777600, while the sum is 47.

The square root of 5246129459 is about 72430.1695359054. The cubic root of 5246129459 is about 1737.5861030360.

The spelling of 5246129459 in words is "five billion, two hundred forty-six million, one hundred twenty-nine thousand, four hundred fifty-nine".