49964633 has 2 divisors, whose sum is σ = 49964634. Its totient is φ = 49964632.

The previous prime is 49964611. The next prime is 49964639. The reversal of 49964633 is 33646994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25836889 + 24127744 = 5083^2 + 4912^2 .

It is a cyclic number.

It is not a de Polignac number, because 49964633 - 2⁶ = 49964569 is a prime.

It is not a weakly prime, because it can be changed into another prime (49964639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24982316 + 24982317.

It is an arithmetic number, because the mean of its divisors is an integer number (24982317).

Almost surely, 2^49964633 is an apocalyptic number.

It is an amenable number.

49964633 is a deficient number, since it is larger than the sum of its proper divisors (1).

49964633 is an equidigital number, since it uses as much as digits as its factorization.

49964633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 44.

The square root of 49964633 is about 7068.5665449227. The cubic root of 49964633 is about 368.3162672810.

The spelling of 49964633 in words is "forty-nine million, nine hundred sixty-four thousand, six hundred thirty-three".