481196532889 has 2 divisors, whose sum is σ = 481196532890. Its totient is φ = 481196532888.

The previous prime is 481196532881. The next prime is 481196532967. The reversal of 481196532889 is 988235691184.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 424592985664 + 56603547225 = 651608^2 + 237915^2 .

It is a cyclic number.

It is not a de Polignac number, because 481196532889 - 2³ = 481196532881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 481196532889.

It is not a weakly prime, because it can be changed into another prime (481196532881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240598266444 + 240598266445.

It is an arithmetic number, because the mean of its divisors is an integer number (240598266445).

Almost surely, 2^481196532889 is an apocalyptic number.

It is an amenable number.

481196532889 is a deficient number, since it is larger than the sum of its proper divisors (1).

481196532889 is an equidigital number, since it uses as much as digits as its factorization.

481196532889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29859840, while the sum is 64.

The spelling of 481196532889 in words is "four hundred eighty-one billion, one hundred ninety-six million, five hundred thirty-two thousand, eight hundred eighty-nine".