1474440853 has 2 divisors, whose sum is σ = 1474440854. Its totient is φ = 1474440852.

The previous prime is 1474440833. The next prime is 1474440937. The reversal of 1474440853 is 3580444741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 906190609 + 568250244 = 30103^2 + 23838^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1474440853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1474440833) 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, 737220426 + 737220427.

It is an arithmetic number, because the mean of its divisors is an integer number (737220427).

Almost surely, 2^1474440853 is an apocalyptic number.

It is an amenable number.

1474440853 is a deficient number, since it is larger than the sum of its proper divisors (1).

1474440853 is an equidigital number, since it uses as much as digits as its factorization.

1474440853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 215040, while the sum is 40.

The square root of 1474440853 is about 38398.4485754308. The cubic root of 1474440853 is about 1138.1752002767.

The spelling of 1474440853 in words is "one billion, four hundred seventy-four million, four hundred forty thousand, eight hundred fifty-three".