1415047453 has 2 divisors, whose sum is σ = 1415047454. Its totient is φ = 1415047452.

The previous prime is 1415047451. The next prime is 1415047463. The reversal of 1415047453 is 3547405141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 963357444 + 451690009 = 31038^2 + 21253^2 .

It is a cyclic number.

It is not a de Polignac number, because 1415047453 - 2¹ = 1415047451 is a prime.

Together with 1415047451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1415047451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707523726 + 707523727.

It is an arithmetic number, because the mean of its divisors is an integer number (707523727).

Almost surely, 2^1415047453 is an apocalyptic number.

It is an amenable number.

1415047453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1415047453 is an equidigital number, since it uses as much as digits as its factorization.

1415047453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 1415047453 is about 37617.1164897045. The cubic root of 1415047453 is about 1122.6826247705.

The spelling of 1415047453 in words is "one billion, four hundred fifteen million, forty-seven thousand, four hundred fifty-three".