46466299266521 has 2 divisors, whose sum is σ = 46466299266522. Its totient is φ = 46466299266520.

The previous prime is 46466299266461. The next prime is 46466299266587. The reversal of 46466299266521 is 12566299266464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42852878456521 + 3613420810000 = 6546211^2 + 1900900^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46466299266521 is a prime.

It is not a weakly prime, because it can be changed into another prime (46466299269521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23233149633260 + 23233149633261.

It is an arithmetic number, because the mean of its divisors is an integer number (23233149633261).

Almost surely, 2^{46466299266521} is an apocalyptic number.

It is an amenable number.

46466299266521 is a deficient number, since it is larger than the sum of its proper divisors (1).

46466299266521 is an equidigital number, since it uses as much as digits as its factorization.

46466299266521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 403107840, while the sum is 68.

The spelling of 46466299266521 in words is "forty-six trillion, four hundred sixty-six billion, two hundred ninety-nine million, two hundred sixty-six thousand, five hundred twenty-one".