481430518287 has 32 divisors (see below), whose sum is σ = 655912857600. Its totient is φ = 314004667872.

The previous prime is 481430518279. The next prime is 481430518321. The reversal of 481430518287 is 782815034184.

It is a happy number.

It is not a de Polignac number, because 481430518287 - 2³ = 481430518279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481430518787) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120265428 + ... + 120269430.

It is an arithmetic number, because the mean of its divisors is an integer number (20497276800).

Almost surely, 2^481430518287 is an apocalyptic number.

481430518287 is a deficient number, since it is larger than the sum of its proper divisors (174482339313).

481430518287 is a wasteful number, since it uses less digits than its factorization.

481430518287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7147.

The product of its (nonzero) digits is 1720320, while the sum is 51.

The spelling of 481430518287 in words is "four hundred eighty-one billion, four hundred thirty million, five hundred eighteen thousand, two hundred eighty-seven".