41045406553 has 2 divisors, whose sum is σ = 41045406554. Its totient is φ = 41045406552.

The previous prime is 41045406503. The next prime is 41045406559. The reversal of 41045406553 is 35560454014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28589060889 + 12456345664 = 169083^2 + 111608^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41045406553 is a prime.

It is not a weakly prime, because it can be changed into another prime (41045406559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20522703276 + 20522703277.

It is an arithmetic number, because the mean of its divisors is an integer number (20522703277).

Almost surely, 2^41045406553 is an apocalyptic number.

It is an amenable number.

41045406553 is a deficient number, since it is larger than the sum of its proper divisors (1).

41045406553 is an equidigital number, since it uses as much as digits as its factorization.

41045406553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 41045406553 in words is "forty-one billion, forty-five million, four hundred six thousand, five hundred fifty-three".