45449124733 has 2 divisors, whose sum is σ = 45449124734. Its totient is φ = 45449124732.

The previous prime is 45449124689. The next prime is 45449124761. The reversal of 45449124733 is 33742194454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42733985284 + 2715139449 = 206722^2 + 52107^2 .

It is a cyclic number.

It is not a de Polignac number, because 45449124733 - 2¹⁷ = 45448993661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45449194733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22724562366 + 22724562367.

It is an arithmetic number, because the mean of its divisors is an integer number (22724562367).

Almost surely, 2^45449124733 is an apocalyptic number.

It is an amenable number.

45449124733 is a deficient number, since it is larger than the sum of its proper divisors (1).

45449124733 is an equidigital number, since it uses as much as digits as its factorization.

45449124733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 46.

The spelling of 45449124733 in words is "forty-five billion, four hundred forty-nine million, one hundred twenty-four thousand, seven hundred thirty-three".