45767867439 has 24 divisors (see below), whose sum is σ = 71002081920. Its totient is φ = 26147472624.

The previous prime is 45767867429. The next prime is 45767867447. The reversal of 45767867439 is 93476876754.

It is not a de Polignac number, because 45767867439 - 2⁸ = 45767867183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45767867439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45767867419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 712902 + ... + 774444.

It is an arithmetic number, because the mean of its divisors is an integer number (2958420080).

Almost surely, 2^45767867439 is an apocalyptic number.

45767867439 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

45767867439 is a deficient number, since it is larger than the sum of its proper divisors (25234214481).

45767867439 is a wasteful number, since it uses less digits than its factorization.

45767867439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66619 (or 66612 counting only the distinct ones).

The product of its digits is 213373440, while the sum is 66.

The spelling of 45767867439 in words is "forty-five billion, seven hundred sixty-seven million, eight hundred sixty-seven thousand, four hundred thirty-nine".