49774499701 has 2 divisors, whose sum is σ = 49774499702. Its totient is φ = 49774499700.

The previous prime is 49774499689. The next prime is 49774499717. The reversal of 49774499701 is 10799447794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31965864100 + 17808635601 = 178790^2 + 133449^2 .

It is a cyclic number.

It is not a de Polignac number, because 49774499701 - 2¹¹ = 49774497653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49774499701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49774499741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24887249850 + 24887249851.

It is an arithmetic number, because the mean of its divisors is an integer number (24887249851).

Almost surely, 2^49774499701 is an apocalyptic number.

It is an amenable number.

49774499701 is a deficient number, since it is larger than the sum of its proper divisors (1).

49774499701 is an equidigital number, since it uses as much as digits as its factorization.

49774499701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16003008, while the sum is 61.

The spelling of 49774499701 in words is "forty-nine billion, seven hundred seventy-four million, four hundred ninety-nine thousand, seven hundred one".