146502881263 has 2 divisors, whose sum is σ = 146502881264. Its totient is φ = 146502881262.

The previous prime is 146502881243. The next prime is 146502881303. The reversal of 146502881263 is 362188205641.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146502881263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146502881233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73251440631 + 73251440632.

It is an arithmetic number, because the mean of its divisors is an integer number (73251440632).

Almost surely, 2^146502881263 is an apocalyptic number.

146502881263 is a deficient number, since it is larger than the sum of its proper divisors (1).

146502881263 is an equidigital number, since it uses as much as digits as its factorization.

146502881263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 146502881263 in words is "one hundred forty-six billion, five hundred two million, eight hundred eighty-one thousand, two hundred sixty-three".