1453005361 has 2 divisors, whose sum is σ = 1453005362. Its totient is φ = 1453005360.

The previous prime is 1453005313. The next prime is 1453005391. The reversal of 1453005361 is 1635003541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 888040000 + 564965361 = 29800^2 + 23769^2 .

It is a cyclic number.

It is not a de Polignac number, because 1453005361 - 2²¹ = 1450908209 is a prime.

It is a super-2 number, since 2×1453005361² = 4222449158189480642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1453005391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726502680 + 726502681.

It is an arithmetic number, because the mean of its divisors is an integer number (726502681).

Almost surely, 2^1453005361 is an apocalyptic number.

It is an amenable number.

1453005361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453005361 is an equidigital number, since it uses as much as digits as its factorization.

1453005361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1453005361 is about 38118.3074256977. The cubic root of 1453005361 is about 1132.6326382633.

The spelling of 1453005361 in words is "one billion, four hundred fifty-three million, five thousand, three hundred sixty-one".