49512221594 has 72 divisors (see below), whose sum is σ = 85831322304. Its totient is φ = 21399285600.

The previous prime is 49512221579. The next prime is 49512221599.

49512221594 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (49512221599) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 13634159 + ... + 13637789.

Almost surely, 2^49512221594 is an apocalyptic number.

49512221594 is a deficient number, since it is larger than the sum of its proper divisors (36319100710).

49512221594 is a wasteful number, since it uses less digits than its factorization.

49512221594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3780 (or 3740 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The spelling of 49512221594 in words is "forty-nine billion, five hundred twelve million, two hundred twenty-one thousand, five hundred ninety-four".