49659159376 has 20 divisors (see below), whose sum is σ = 96294770644. Its totient is φ = 24808896000.

The previous prime is 49659159349. The next prime is 49659159379. The reversal of 49659159376 is 67395195694.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15202890000 + 34456269376 = 123300^2 + 185624^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49659159379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1272915 + ... + 1311346.

Almost surely, 2^49659159376 is an apocalyptic number.

It is an amenable number.

49659159376 is a deficient number, since it is larger than the sum of its proper divisors (46635611268).

49659159376 is a wasteful number, since it uses less digits than its factorization.

49659159376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585470 (or 2585464 counting only the distinct ones).

The product of its digits is 55112400, while the sum is 64.

The spelling of 49659159376 in words is "forty-nine billion, six hundred fifty-nine million, one hundred fifty-nine thousand, three hundred seventy-six".