49031169788 has 12 divisors (see below), whose sum is σ = 85910615280. Its totient is φ = 24485279712.

The previous prime is 49031169779. The next prime is 49031169791. The reversal of 49031169788 is 88796113094.

It is a super-2 number, since 2×49031169788² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7572656 + ... + 7579127.

It is an arithmetic number, because the mean of its divisors is an integer number (7159217940).

Almost surely, 2^49031169788 is an apocalyptic number.

It is an amenable number.

49031169788 is a deficient number, since it is larger than the sum of its proper divisors (36879445492).

49031169788 is a wasteful number, since it uses less digits than its factorization.

49031169788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15152596 (or 15152594 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 56.

The spelling of 49031169788 in words is "forty-nine billion, thirty-one million, one hundred sixty-nine thousand, seven hundred eighty-eight".