49674645577 has 16 divisors (see below), whose sum is σ = 53637840000. Its totient is φ = 45862717824.

The previous prime is 49674645571. The next prime is 49674645583. The reversal of 49674645577 is 77554647694.

It is an interprime number because it is at equal distance from previous prime (49674645571) and next prime (49674645583).

It is a cyclic number.

It is not a de Polignac number, because 49674645577 - 2³ = 49674645569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49674645571) 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 in 15 ways as a sum of consecutive naturals, for example, 2724949 + ... + 2743117.

It is an arithmetic number, because the mean of its divisors is an integer number (3352365000).

Almost surely, 2^49674645577 is an apocalyptic number.

It is an amenable number.

49674645577 is a deficient number, since it is larger than the sum of its proper divisors (3963194423).

49674645577 is a wasteful number, since it uses less digits than its factorization.

49674645577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22320.

The product of its digits is 177811200, while the sum is 64.

The spelling of 49674645577 in words is "forty-nine billion, six hundred seventy-four million, six hundred forty-five thousand, five hundred seventy-seven".