481772233643 has 2 divisors, whose sum is σ = 481772233644. Its totient is φ = 481772233642.

The previous prime is 481772233519. The next prime is 481772233687. The reversal of 481772233643 is 346332277184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481772233643 - 2⁸ = 481772233387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 481772233591 and 481772233600.

It is not a weakly prime, because it can be changed into another prime (481772239643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240886116821 + 240886116822.

It is an arithmetic number, because the mean of its divisors is an integer number (240886116822).

Almost surely, 2^481772233643 is an apocalyptic number.

481772233643 is a deficient number, since it is larger than the sum of its proper divisors (1).

481772233643 is an equidigital number, since it uses as much as digits as its factorization.

481772233643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4064256, while the sum is 50.

The spelling of 481772233643 in words is "four hundred eighty-one billion, seven hundred seventy-two million, two hundred thirty-three thousand, six hundred forty-three".