49033018906 has 16 divisors (see below), whose sum is σ = 73767839616. Its totient is φ = 24443823456.

The previous prime is 49033018861. The next prime is 49033018907. The reversal of 49033018906 is 60981033094.

It is not an unprimeable number, because it can be changed into a prime (49033018907) 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 7 ways as a sum of consecutive naturals, for example, 1192665 + ... + 1233091.

It is an arithmetic number, because the mean of its divisors is an integer number (4610489976).

Almost surely, 2^49033018906 is an apocalyptic number.

49033018906 is a deficient number, since it is larger than the sum of its proper divisors (24734820710).

49033018906 is a wasteful number, since it uses less digits than its factorization.

49033018906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42213.

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 49033018906 in words is "forty-nine billion, thirty-three million, eighteen thousand, nine hundred six".