45664724143 has 2 divisors, whose sum is σ = 45664724144. Its totient is φ = 45664724142.

The previous prime is 45664724137. The next prime is 45664724177. The reversal of 45664724143 is 34142746654.

45664724143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45664724143 - 2²¹ = 45662626991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45664724093 and 45664724102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45664724843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22832362071 + 22832362072.

It is an arithmetic number, because the mean of its divisors is an integer number (22832362072).

Almost surely, 2^45664724143 is an apocalyptic number.

45664724143 is a deficient number, since it is larger than the sum of its proper divisors (1).

45664724143 is an equidigital number, since it uses as much as digits as its factorization.

45664724143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 46.

The spelling of 45664724143 in words is "forty-five billion, six hundred sixty-four million, seven hundred twenty-four thousand, one hundred forty-three".