5129754464 has 48 divisors (see below), whose sum is σ = 10339213248. Its totient is φ = 2504189952.

The previous prime is 5129754451. The next prime is 5129754467. The reversal of 5129754464 is 4644579215.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5129754467) 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, 647294 + ... + 655170.

It is an arithmetic number, because the mean of its divisors is an integer number (215400276).

Almost surely, 2^5129754464 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 5129754464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5169606624).

5129754464 is an abundant number, since it is smaller than the sum of its proper divisors (5209458784).

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

5129754464 is a wasteful number, since it uses less digits than its factorization.

5129754464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8367 (or 8359 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 47.

The square root of 5129754464 is about 71622.3042354824. The cubic root of 5129754464 is about 1724.6416074317.

The spelling of 5129754464 in words is "five billion, one hundred twenty-nine million, seven hundred fifty-four thousand, four hundred sixty-four".