49226390933 has 2 divisors, whose sum is σ = 49226390934. Its totient is φ = 49226390932.

The previous prime is 49226390903. The next prime is 49226390989. The reversal of 49226390933 is 33909362294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48086788369 + 1139602564 = 219287^2 + 33758^2 .

It is a cyclic number.

It is not a de Polignac number, because 49226390933 - 2³⁰ = 48152649109 is a prime.

It is a super-2 number, since 2×49226390933² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49226390903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24613195466 + 24613195467.

It is an arithmetic number, because the mean of its divisors is an integer number (24613195467).

Almost surely, 2^49226390933 is an apocalyptic number.

It is an amenable number.

49226390933 is a deficient number, since it is larger than the sum of its proper divisors (1).

49226390933 is an equidigital number, since it uses as much as digits as its factorization.

49226390933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1889568, while the sum is 50.

The spelling of 49226390933 in words is "forty-nine billion, two hundred twenty-six million, three hundred ninety thousand, nine hundred thirty-three".