49393259636 has 48 divisors (see below), whose sum is σ = 107340226560. Its totient is φ = 19407483360.

The previous prime is 49393259633. The next prime is 49393259647. The reversal of 49393259636 is 63695239394.

It is a super-3 number, since 3×49393259636³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49393259633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1481000 + ... + 1513983.

It is an arithmetic number, because the mean of its divisors is an integer number (2236254720).

Almost surely, 2^49393259636 is an apocalyptic number.

It is an amenable number.

49393259636 is an abundant number, since it is smaller than the sum of its proper divisors (57946966924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49393259636 is a wasteful number, since it uses less digits than its factorization.

49393259636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995044 (or 2995042 counting only the distinct ones).

The product of its digits is 28343520, while the sum is 59.

The spelling of 49393259636 in words is "forty-nine billion, three hundred ninety-three million, two hundred fifty-nine thousand, six hundred thirty-six".