49802089612 has 24 divisors (see below), whose sum is σ = 99210488832. Its totient is φ = 21653082000.

The previous prime is 49802089607. The next prime is 49802089619. The reversal of 49802089612 is 21698020894.

49802089612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49802089619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24604764 + ... + 24606787.

It is an arithmetic number, because the mean of its divisors is an integer number (4133770368).

Almost surely, 2^49802089612 is an apocalyptic number.

It is an amenable number.

49802089612 is a deficient number, since it is larger than the sum of its proper divisors (49408399220).

49802089612 is a wasteful number, since it uses less digits than its factorization.

49802089612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49211589 (or 49211587 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The spelling of 49802089612 in words is "forty-nine billion, eight hundred two million, eighty-nine thousand, six hundred twelve".