11452200493 has 2 divisors, whose sum is σ = 11452200494. Its totient is φ = 11452200492.

The previous prime is 11452200481. The next prime is 11452200497. The reversal of 11452200493 is 39400225411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10306919529 + 1145280964 = 101523^2 + 33842^2 .

It is a cyclic number.

It is not a de Polignac number, because 11452200493 - 2²¹ = 11450103341 is a prime.

It is a super-2 number, since 2×11452200493² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11452200497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5726100246 + 5726100247.

It is an arithmetic number, because the mean of its divisors is an integer number (5726100247).

Almost surely, 2^11452200493 is an apocalyptic number.

It is an amenable number.

11452200493 is a deficient number, since it is larger than the sum of its proper divisors (1).

11452200493 is an equidigital number, since it uses as much as digits as its factorization.

11452200493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 11452200493 in words is "eleven billion, four hundred fifty-two million, two hundred thousand, four hundred ninety-three".