45892640783 has 12 divisors (see below), whose sum is σ = 50455209840. Its totient is φ = 41711292480.

The previous prime is 45892640747. The next prime is 45892640837. The reversal of 45892640783 is 38704629854.

It is not a de Polignac number, because 45892640783 - 2¹⁰ = 45892639759 is a prime.

It is a super-2 number, since 2×45892640783² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45892640743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 535991 + ... + 615687.

It is an arithmetic number, because the mean of its divisors is an integer number (4204600820).

Almost surely, 2^45892640783 is an apocalyptic number.

45892640783 is a deficient number, since it is larger than the sum of its proper divisors (4562569057).

45892640783 is a wasteful number, since it uses less digits than its factorization.

45892640783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84478 (or 84467 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 45892640783 in words is "forty-five billion, eight hundred ninety-two million, six hundred forty thousand, seven hundred eighty-three".