49326774685 has 32 divisors (see below), whose sum is σ = 62715565440. Its totient is φ = 37180002048.

The previous prime is 49326774667. The next prime is 49326774689. The reversal of 49326774685 is 58647762394.

It is a cyclic number.

It is not a de Polignac number, because 49326774685 - 2²¹ = 49324677533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49326774689) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8146119 + ... + 8152171.

It is an arithmetic number, because the mean of its divisors is an integer number (1959861420).

Almost surely, 2^49326774685 is an apocalyptic number.

It is an amenable number.

49326774685 is a deficient number, since it is larger than the sum of its proper divisors (13388790755).

49326774685 is a wasteful number, since it uses less digits than its factorization.

49326774685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7437.

The product of its digits is 60963840, while the sum is 61.

The spelling of 49326774685 in words is "forty-nine billion, three hundred twenty-six million, seven hundred seventy-four thousand, six hundred eighty-five".