481015667633 has 12 divisors (see below), whose sum is σ = 488984034960. Its totient is φ = 473172640416.

The previous prime is 481015667623. The next prime is 481015667651. The reversal of 481015667633 is 336766510184.

It is not a de Polignac number, because 481015667633 - 2¹⁸ = 481015405489 is a prime.

It is a super-3 number, since 3×481015667633³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (481015667623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1900610 + ... + 2138772.

It is an arithmetic number, because the mean of its divisors is an integer number (40748669580).

Almost surely, 2^481015667633 is an apocalyptic number.

It is an amenable number.

481015667633 is a deficient number, since it is larger than the sum of its proper divisors (7968367327).

481015667633 is an equidigital number, since it uses as much as digits as its factorization.

481015667633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238688 (or 238615 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 481015667633 in words is "four hundred eighty-one billion, fifteen million, six hundred sixty-seven thousand, six hundred thirty-three".