5276403643 has 16 divisors (see below), whose sum is σ = 6156388800. Its totient is φ = 4520318208.

The previous prime is 5276403641. The next prime is 5276403677. The reversal of 5276403643 is 3463046725.

It is not a de Polignac number, because 5276403643 - 2¹ = 5276403641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5276403596 and 5276403605.

It is not an unprimeable number, because it can be changed into a prime (5276403641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1238505 + ... + 1242757.

It is an arithmetic number, because the mean of its divisors is an integer number (384774300).

Almost surely, 2^5276403643 is an apocalyptic number.

5276403643 is a deficient number, since it is larger than the sum of its proper divisors (879985157).

5276403643 is an equidigital number, since it uses as much as digits as its factorization.

5276403643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7891 (or 7877 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

The square root of 5276403643 is about 72638.8576658526. The cubic root of 5276403643 is about 1740.9220949337.

The spelling of 5276403643 in words is "five billion, two hundred seventy-six million, four hundred three thousand, six hundred forty-three".