5259432672396 has 144 divisors (see below), whose sum is σ = 15719785885440. Its totient is φ = 1450698802560.

The previous prime is 5259432672379. The next prime is 5259432672451. The reversal of 5259432672396 is 6932762349525.

It is a happy number.

5259432672396 is a `hidden beast` number, since 5 + 2 + 59 + 432 + 67 + 2 + 3 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65812455 + ... + 65892321.

It is an arithmetic number, because the mean of its divisors is an integer number (109165179760).

Almost surely, 2^{5259432672396} 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 5259432672396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7859892942720).

5259432672396 is an abundant number, since it is smaller than the sum of its proper divisors (10460353213044).

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

5259432672396 is a wasteful number, since it uses less digits than its factorization.

5259432672396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88924 (or 88919 counting only the distinct ones).

The product of its digits is 146966400, while the sum is 63.

The spelling of 5259432672396 in words is "five trillion, two hundred fifty-nine billion, four hundred thirty-two million, six hundred seventy-two thousand, three hundred ninety-six".