481430892673 has 4 divisors (see below), whose sum is σ = 481721438020. Its totient is φ = 481140347328.

The previous prime is 481430892671. The next prime is 481430892727. The reversal of 481430892673 is 376298034184.

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

It can be written as a sum of positive squares in 2 ways, for example, as 374015418624 + 107415474049 = 611568^2 + 327743^2 .

It is a cyclic number.

It is not a de Polignac number, because 481430892673 - 2¹ = 481430892671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481430892671) 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, 145270188 + ... + 145273501.

It is an arithmetic number, because the mean of its divisors is an integer number (120430359505).

Almost surely, 2^481430892673 is an apocalyptic number.

It is an amenable number.

481430892673 is a deficient number, since it is larger than the sum of its proper divisors (290545347).

481430892673 is a wasteful number, since it uses less digits than its factorization.

481430892673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290545346.

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 481430892673 in words is "four hundred eighty-one billion, four hundred thirty million, eight hundred ninety-two thousand, six hundred seventy-three".