453740500469 has 2 divisors, whose sum is σ = 453740500470. Its totient is φ = 453740500468.

The previous prime is 453740500439. The next prime is 453740500511. The reversal of 453740500469 is 964005047354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 329575883569 + 124164616900 = 574087^2 + 352370^2 .

It is a cyclic number.

It is not a de Polignac number, because 453740500469 - 2¹⁶ = 453740434933 is a prime.

It is a super-2 number, since 2×453740500469² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453740500439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226870250234 + 226870250235.

It is an arithmetic number, because the mean of its divisors is an integer number (226870250235).

Almost surely, 2^453740500469 is an apocalyptic number.

It is an amenable number.

453740500469 is a deficient number, since it is larger than the sum of its proper divisors (1).

453740500469 is an equidigital number, since it uses as much as digits as its factorization.

453740500469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 453740500469 in words is "four hundred fifty-three billion, seven hundred forty million, five hundred thousand, four hundred sixty-nine".