5276437445 has 16 divisors (see below), whose sum is σ = 6443550000. Its totient is φ = 4147052544.

The previous prime is 5276437409. The next prime is 5276437459. The reversal of 5276437445 is 5447346725.

It can be written as a sum of positive squares in 8 ways, for example, as 1444456036 + 3831981409 = 38006^2 + 61903^2 .

It is a cyclic number.

It is not a de Polignac number, because 5276437445 - 2⁶ = 5276437381 is a prime.

It is a super-2 number, since 2×5276437445² = 55681584221996256050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5276437445.

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 15 ways as a sum of consecutive naturals, for example, 65681 + ... + 121929.

It is an arithmetic number, because the mean of its divisors is an integer number (402721875).

Almost surely, 2^5276437445 is an apocalyptic number.

It is an amenable number.

5276437445 is a deficient number, since it is larger than the sum of its proper divisors (1167112555).

5276437445 is a wasteful number, since it uses less digits than its factorization.

5276437445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56584.

The product of its digits is 2822400, while the sum is 47.

The square root of 5276437445 is about 72639.0903370905. The cubic root of 5276437445 is about 1740.9258125241.

It can be divided in two parts, 52764 and 37445, that added together give a palindrome (90209).

The spelling of 5276437445 in words is "five billion, two hundred seventy-six million, four hundred thirty-seven thousand, four hundred forty-five".