53032041449 has 2 divisors, whose sum is σ = 53032041450. Its totient is φ = 53032041448.

The previous prime is 53032041373. The next prime is 53032041457. The reversal of 53032041449 is 94414023035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52949231449 + 82810000 = 230107^2 + 9100^2 .

It is a cyclic number.

It is not a de Polignac number, because 53032041449 - 2⁸ = 53032041193 is a prime.

It is not a weakly prime, because it can be changed into another prime (53032041479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26516020724 + 26516020725.

It is an arithmetic number, because the mean of its divisors is an integer number (26516020725).

Almost surely, 2^53032041449 is an apocalyptic number.

It is an amenable number.

53032041449 is a deficient number, since it is larger than the sum of its proper divisors (1).

53032041449 is an equidigital number, since it uses as much as digits as its factorization.

53032041449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 53032041449 in words is "fifty-three billion, thirty-two million, forty-one thousand, four hundred forty-nine".