5272581633 has 16 divisors (see below), whose sum is σ = 7674630336. Its totient is φ = 3193245440.

The previous prime is 5272581619. The next prime is 5272581641. The reversal of 5272581633 is 3361852725.

It is a happy number.

It is not a de Polignac number, because 5272581633 - 2⁹ = 5272581121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5272581533) by changing a digit.

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, 8460 + ... + 103037.

It is an arithmetic number, because the mean of its divisors is an integer number (479664396).

Almost surely, 2^5272581633 is an apocalyptic number.

It is an amenable number.

5272581633 is a deficient number, since it is larger than the sum of its proper divisors (2402048703).

5272581633 is a wasteful number, since it uses less digits than its factorization.

5272581633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112944.

The product of its digits is 302400, while the sum is 42.

The square root of 5272581633 is about 72612.5445980238. The cubic root of 5272581633 is about 1740.5016425866.

The spelling of 5272581633 in words is "five billion, two hundred seventy-two million, five hundred eighty-one thousand, six hundred thirty-three".