49933022986 has 16 divisors (see below), whose sum is σ = 93381238080. Its totient is φ = 19454424480.

The previous prime is 49933022983. The next prime is 49933023073. The reversal of 49933022986 is 68922033994.

49933022986 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 (49933022981) 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, 162120051 + ... + 162120358.

It is an arithmetic number, because the mean of its divisors is an integer number (5836327380).

Almost surely, 2^49933022986 is an apocalyptic number.

49933022986 is a deficient number, since it is larger than the sum of its proper divisors (43448215094).

49933022986 is a wasteful number, since it uses less digits than its factorization.

49933022986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324240429.

The product of its (nonzero) digits is 5038848, while the sum is 55.

The spelling of 49933022986 in words is "forty-nine billion, nine hundred thirty-three million, twenty-two thousand, nine hundred eighty-six".