49885228733 has 2 divisors, whose sum is σ = 49885228734. Its totient is φ = 49885228732.

The previous prime is 49885228711. The next prime is 49885228769. The reversal of 49885228733 is 33782258894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39468576889 + 10416651844 = 198667^2 + 102062^2 .

It is a cyclic number.

It is not a de Polignac number, because 49885228733 - 2¹² = 49885224637 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49885222733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24942614366 + 24942614367.

It is an arithmetic number, because the mean of its divisors is an integer number (24942614367).

Almost surely, 2^49885228733 is an apocalyptic number.

It is an amenable number.

49885228733 is a deficient number, since it is larger than the sum of its proper divisors (1).

49885228733 is an equidigital number, since it uses as much as digits as its factorization.

49885228733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23224320, while the sum is 59.

The spelling of 49885228733 in words is "forty-nine billion, eight hundred eighty-five million, two hundred twenty-eight thousand, seven hundred thirty-three".