41513047 has 2 divisors, whose sum is σ = 41513048. Its totient is φ = 41513046.

The previous prime is 41513029. The next prime is 41513051. The reversal of 41513047 is 74031514.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41513047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41513057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20756523 + 20756524.

It is an arithmetic number, because the mean of its divisors is an integer number (20756524).

Almost surely, 2^41513047 is an apocalyptic number.

41513047 is a deficient number, since it is larger than the sum of its proper divisors (1).

41513047 is an equidigital number, since it uses as much as digits as its factorization.

41513047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 41513047 is about 6443.0619273758. The cubic root of 41513047 is about 346.2540567845.

The spelling of 41513047 in words is "forty-one million, five hundred thirteen thousand, forty-seven".