453740499937 has 2 divisors, whose sum is σ = 453740499938. Its totient is φ = 453740499936.

The previous prime is 453740499869. The next prime is 453740499997. The reversal of 453740499937 is 739994047354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 392917102561 + 60823397376 = 626831^2 + 246624^2 .

It is a cyclic number.

It is not a de Polignac number, because 453740499937 - 2¹⁹ = 453739975649 is a prime.

It is not a weakly prime, because it can be changed into another prime (453740499997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226870249968 + 226870249969.

It is an arithmetic number, because the mean of its divisors is an integer number (226870249969).

Almost surely, 2^453740499937 is an apocalyptic number.

It is an amenable number.

453740499937 is a deficient number, since it is larger than the sum of its proper divisors (1).

453740499937 is an equidigital number, since it uses as much as digits as its factorization.

453740499937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102876480, while the sum is 64.

The spelling of 453740499937 in words is "four hundred fifty-three billion, seven hundred forty million, four hundred ninety-nine thousand, nine hundred thirty-seven".