5259772416 has 80 divisors (see below), whose sum is σ = 14181529824. Its totient is φ = 1732091904.

The previous prime is 5259772403. The next prime is 5259772423. The reversal of 5259772416 is 6142779525.

It is a super-2 number, since 2×5259772416² = 55330411736228954112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106860 + ... + 148116.

Almost surely, 2^5259772416 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 5259772416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7090764912).

5259772416 is an abundant number, since it is smaller than the sum of its proper divisors (8921757408).

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

5259772416 is an equidigital number, since it uses as much as digits as its factorization.

5259772416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41361 (or 41345 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 48.

The square root of 5259772416 is about 72524.2884556615. The cubic root of 5259772416 is about 1739.0910406427.

The spelling of 5259772416 in words is "five billion, two hundred fifty-nine million, seven hundred seventy-two thousand, four hundred sixteen".