49226847018 has 16 divisors (see below), whose sum is σ = 98456601600. Its totient is φ = 16408464416.

The previous prime is 49226846993. The next prime is 49226847067. The reversal of 49226847018 is 81074862294.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143383 + ... + 344981.

It is an arithmetic number, because the mean of its divisors is an integer number (6153537600).

Almost surely, 2^49226847018 is an apocalyptic number.

49226847018 is an abundant number, since it is smaller than the sum of its proper divisors (49229754582).

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

49226847018 is a wasteful number, since it uses less digits than its factorization.

49226847018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242301.

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 49226847018 in words is "forty-nine billion, two hundred twenty-six million, eight hundred forty-seven thousand, eighteen".