46666415503 has 2 divisors, whose sum is σ = 46666415504. Its totient is φ = 46666415502.

The previous prime is 46666415491. The next prime is 46666415519. The reversal of 46666415503 is 30551466664.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46666415503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46666415903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23333207751 + 23333207752.

It is an arithmetic number, because the mean of its divisors is an integer number (23333207752).

Almost surely, 2^46666415503 is an apocalyptic number.

46666415503 is a deficient number, since it is larger than the sum of its proper divisors (1).

46666415503 is an equidigital number, since it uses as much as digits as its factorization.

46666415503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 46666415503 in words is "forty-six billion, six hundred sixty-six million, four hundred fifteen thousand, five hundred three".