45431243483 has 2 divisors, whose sum is σ = 45431243484. Its totient is φ = 45431243482.

The previous prime is 45431243467. The next prime is 45431243503. The reversal of 45431243483 is 38434213454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45431243483 - 2⁴ = 45431243467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45431243483.

It is not a weakly prime, because it can be changed into another prime (45431243423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22715621741 + 22715621742.

It is an arithmetic number, because the mean of its divisors is an integer number (22715621742).

Almost surely, 2^45431243483 is an apocalyptic number.

45431243483 is a deficient number, since it is larger than the sum of its proper divisors (1).

45431243483 is an equidigital number, since it uses as much as digits as its factorization.

45431243483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 552960, while the sum is 41.

The spelling of 45431243483 in words is "forty-five billion, four hundred thirty-one million, two hundred forty-three thousand, four hundred eighty-three".