481196532811 has 4 divisors (see below), whose sum is σ = 489085000624. Its totient is φ = 473308065000.

The previous prime is 481196532799. The next prime is 481196532821. The reversal of 481196532811 is 118235691184.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 481196532811 - 2¹³ = 481196524619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481196532821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3944233815 + ... + 3944233936.

It is an arithmetic number, because the mean of its divisors is an integer number (122271250156).

Almost surely, 2^481196532811 is an apocalyptic number.

481196532811 is a deficient number, since it is larger than the sum of its proper divisors (7888467813).

481196532811 is an equidigital number, since it uses as much as digits as its factorization.

481196532811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7888467812.

The product of its digits is 414720, while the sum is 49.

The spelling of 481196532811 in words is "four hundred eighty-one billion, one hundred ninety-six million, five hundred thirty-two thousand, eight hundred eleven".