46033312649 has 2 divisors, whose sum is σ = 46033312650. Its totient is φ = 46033312648.

The previous prime is 46033312631. The next prime is 46033312669. The reversal of 46033312649 is 94621333064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44438748025 + 1594564624 = 210805^2 + 39932^2 .

It is a cyclic number.

It is not a de Polignac number, because 46033312649 - 2³² = 41738345353 is a prime.

It is not a weakly prime, because it can be changed into another prime (46033312669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23016656324 + 23016656325.

It is an arithmetic number, because the mean of its divisors is an integer number (23016656325).

Almost surely, 2^46033312649 is an apocalyptic number.

It is an amenable number.

46033312649 is a deficient number, since it is larger than the sum of its proper divisors (1).

46033312649 is an equidigital number, since it uses as much as digits as its factorization.

46033312649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 46033312649 in words is "forty-six billion, thirty-three million, three hundred twelve thousand, six hundred forty-nine".