45495764943 has 4 divisors (see below), whose sum is σ = 60661019928. Its totient is φ = 30330509960.

The previous prime is 45495764933. The next prime is 45495764981. The reversal of 45495764943 is 34946759454.

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 45495764943 - 2¹⁴ = 45495748559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45495764933) 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, 7582627488 + ... + 7582627493.

It is an arithmetic number, because the mean of its divisors is an integer number (15165254982).

Almost surely, 2^45495764943 is an apocalyptic number.

45495764943 is a deficient number, since it is larger than the sum of its proper divisors (15165254985).

45495764943 is a wasteful number, since it uses less digits than its factorization.

45495764943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15165254984.

The product of its digits is 65318400, while the sum is 60.

The spelling of 45495764943 in words is "forty-five billion, four hundred ninety-five million, seven hundred sixty-four thousand, nine hundred forty-three".