5276437446 has 64 divisors (see below), whose sum is σ = 12838003200. Its totient is φ = 1412142336.

The previous prime is 5276437409. The next prime is 5276437459. The reversal of 5276437446 is 6447346725.

It is a junction number, because it is equal to n+sod(n) for n = 5276437395 and 5276437404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33876 + ... + 108168.

It is an arithmetic number, because the mean of its divisors is an integer number (200593800).

Almost surely, 2^5276437446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5276437446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6419001600).

5276437446 is an abundant number, since it is smaller than the sum of its proper divisors (7561565754).

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

5276437446 is a wasteful number, since it uses less digits than its factorization.

5276437446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74413.

The product of its digits is 3386880, while the sum is 48.

The square root of 5276437446 is about 72639.0903439739. The cubic root of 5276437446 is about 1740.9258126341.

The spelling of 5276437446 in words is "five billion, two hundred seventy-six million, four hundred thirty-seven thousand, four hundred forty-six".