463653016445 has 6 divisors (see below), whose sum is σ = 556385446842. Its totient is φ = 370921195088.

The previous prime is 463653016417. The next prime is 463653016457. The reversal of 463653016445 is 544610356364.

It can be written as a sum of positive squares in 3 ways, for example, as 2137952644 + 461515063801 = 46238^2 + 679349^2 .

It is not a de Polignac number, because 463653016445 - 2¹⁴ = 463653000061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 463653016445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1370327 + ... + 1674843.

It is an arithmetic number, because the mean of its divisors is an integer number (92730907807).

Almost surely, 2^463653016445 is an apocalyptic number.

It is an amenable number.

463653016445 is a deficient number, since it is larger than the sum of its proper divisors (92732430397).

463653016445 is an frugal number, since it uses more digits than its factorization.

463653016445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609039 (or 304522 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 47.

The spelling of 463653016445 in words is "four hundred sixty-three billion, six hundred fifty-three million, sixteen thousand, four hundred forty-five".