481264558382452 has 48 divisors (see below), whose sum is σ = 911666957905872. Its totient is φ = 220981286338560.

The previous prime is 481264558382401. The next prime is 481264558382453. The reversal of 481264558382452 is 254283855462184.

It can be written as a sum of positive squares in 8 ways, for example, as 226838962258276 + 254425596124176 = 15061174^2 + 15950724^2 .

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481264558382453) 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, 16177549 + ... + 34989172.

It is an arithmetic number, because the mean of its divisors is an integer number (18993061623039).

Almost surely, 2^{481264558382452} is an apocalyptic number.

It is an amenable number.

481264558382452 is a deficient number, since it is larger than the sum of its proper divisors (430402399523420).

481264558382452 is a wasteful number, since it uses less digits than its factorization.

481264558382452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51167668 (or 51167666 counting only the distinct ones).

The product of its digits is 589824000, while the sum is 67.

The spelling of 481264558382452 in words is "four hundred eighty-one trillion, two hundred sixty-four billion, five hundred fifty-eight million, three hundred eighty-two thousand, four hundred fifty-two".