41464543513 has 2 divisors, whose sum is σ = 41464543514. Its totient is φ = 41464543512.

The previous prime is 41464543501. The next prime is 41464543529. The reversal of 41464543513 is 31534546414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36644296329 + 4820247184 = 191427^2 + 69428^2 .

It is a cyclic number.

It is not a de Polignac number, because 41464543513 - 2¹⁷ = 41464412441 is a prime.

It is not a weakly prime, because it can be changed into another prime (41464543213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20732271756 + 20732271757.

It is an arithmetic number, because the mean of its divisors is an integer number (20732271757).

Almost surely, 2^41464543513 is an apocalyptic number.

It is an amenable number.

41464543513 is a deficient number, since it is larger than the sum of its proper divisors (1).

41464543513 is an equidigital number, since it uses as much as digits as its factorization.

41464543513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 40.

The spelling of 41464543513 in words is "forty-one billion, four hundred sixty-four million, five hundred forty-three thousand, five hundred thirteen".