45983647843 has 16 divisors (see below), whose sum is σ = 52902420480. Its totient is φ = 39152786400.

The previous prime is 45983647823. The next prime is 45983647883. The reversal of 45983647843 is 34874638954.

45983647843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45983647843 - 2¹⁷ = 45983516771 is a prime.

It is a super-2 number, since 2×45983647843² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45983647823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134318 + ... + 1174156.

It is an arithmetic number, because the mean of its divisors is an integer number (3306401280).

Almost surely, 2^45983647843 is an apocalyptic number.

45983647843 is a deficient number, since it is larger than the sum of its proper divisors (6918772637).

45983647843 is a wasteful number, since it uses less digits than its factorization.

45983647843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40938.

The product of its digits is 69672960, while the sum is 61.

The spelling of 45983647843 in words is "forty-five billion, nine hundred eighty-three million, six hundred forty-seven thousand, eight hundred forty-three".