45783945567047 has 4 divisors (see below), whose sum is σ = 45786268583640. Its totient is φ = 45781622550456.

The previous prime is 45783945566971. The next prime is 45783945567071. The reversal of 45783945567047 is 74076554938754.

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

It is a cyclic number.

It is not a de Polignac number, because 45783945567047 - 2¹² = 45783945562951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45783945567247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161478733 + ... + 1161518150.

It is an arithmetic number, because the mean of its divisors is an integer number (11446567145910).

Almost surely, 2^{45783945567047} is an apocalyptic number.

45783945567047 is a deficient number, since it is larger than the sum of its proper divisors (2323016593).

45783945567047 is a wasteful number, since it uses less digits than its factorization.

45783945567047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323016592.

The product of its (nonzero) digits is 3556224000, while the sum is 74.

The spelling of 45783945567047 in words is "forty-five trillion, seven hundred eighty-three billion, nine hundred forty-five million, five hundred sixty-seven thousand, forty-seven".