7636452243 has 16 divisors (see below), whose sum is σ = 11673686016. Its totient is φ = 4349741760.

The previous prime is 7636452217. The next prime is 7636452247. The reversal of 7636452243 is 3422546367.

It is not a de Polignac number, because 7636452243 - 2⁶ = 7636452179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7636452195 and 7636452204.

It is not an unprimeable number, because it can be changed into a prime (7636452247) 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, 574323 + ... + 587468.

It is an arithmetic number, because the mean of its divisors is an integer number (729605376).

Almost surely, 2^7636452243 is an apocalyptic number.

7636452243 is a deficient number, since it is larger than the sum of its proper divisors (4037233773).

7636452243 is a wasteful number, since it uses less digits than its factorization.

7636452243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162114.

The product of its digits is 725760, while the sum is 42.

The square root of 7636452243 is about 87386.7967315429. The cubic root of 7636452243 is about 1969.2334914682.

The spelling of 7636452243 in words is "seven billion, six hundred thirty-six million, four hundred fifty-two thousand, two hundred forty-three".