49962823 has 2 divisors, whose sum is σ = 49962824. Its totient is φ = 49962822.

The previous prime is 49962751. The next prime is 49962841. The reversal of 49962823 is 32826994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49962823 - 2¹³ = 49954631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49962823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49962863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24981411 + 24981412.

It is an arithmetic number, because the mean of its divisors is an integer number (24981412).

Almost surely, 2^49962823 is an apocalyptic number.

49962823 is a deficient number, since it is larger than the sum of its proper divisors (1).

49962823 is an equidigital number, since it uses as much as digits as its factorization.

49962823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 43.

The square root of 49962823 is about 7068.4385121468. The cubic root of 49962823 is about 368.3118197317.

The spelling of 49962823 in words is "forty-nine million, nine hundred sixty-two thousand, eight hundred twenty-three".