45317277743 has 4 divisors (see below), whose sum is σ = 45318633360. Its totient is φ = 45315922128.

The previous prime is 45317277703. The next prime is 45317277749. The reversal of 45317277743 is 34777271354.

45317277743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45317277743 - 2¹⁸ = 45317015599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45317277691 and 45317277700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45317277749) 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, 626363 + ... + 694956.

It is an arithmetic number, because the mean of its divisors is an integer number (11329658340).

Almost surely, 2^45317277743 is an apocalyptic number.

45317277743 is a deficient number, since it is larger than the sum of its proper divisors (1355617).

45317277743 is a wasteful number, since it uses less digits than its factorization.

45317277743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355616.

The product of its digits is 3457440, while the sum is 50.

The spelling of 45317277743 in words is "forty-five billion, three hundred seventeen million, two hundred seventy-seven thousand, seven hundred forty-three".