4576636243 has 8 divisors (see below), whose sum is σ = 4688571888. Its totient is φ = 4464950784.

The previous prime is 4576636241. The next prime is 4576636271. The reversal of 4576636243 is 3426366754.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4576636243 - 2¹ = 4576636241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4576636193 and 4576636202.

It is not an unprimeable number, because it can be changed into a prime (4576636241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25246 + ... + 98947.

It is an arithmetic number, because the mean of its divisors is an integer number (586071486).

Almost surely, 2^4576636243 is an apocalyptic number.

4576636243 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4576636243 is a deficient number, since it is larger than the sum of its proper divisors (111935645).

4576636243 is a wasteful number, since it uses less digits than its factorization.

4576636243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125093.

The product of its digits is 2177280, while the sum is 46.

The square root of 4576636243 is about 67650.8406673561. The cubic root of 4576636243 is about 1660.2830410822.

The spelling of 4576636243 in words is "four billion, five hundred seventy-six million, six hundred thirty-six thousand, two hundred forty-three".