49686288422 has 8 divisors (see below), whose sum is σ = 74701557336. Its totient is φ = 24785769312.

The previous prime is 49686288419. The next prime is 49686288479. The reversal of 49686288422 is 22488268694.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28686368 + ... + 28688099.

It is an arithmetic number, because the mean of its divisors is an integer number (9337694667).

Almost surely, 2^49686288422 is an apocalyptic number.

49686288422 is a deficient number, since it is larger than the sum of its proper divisors (25015268914).

49686288422 is a wasteful number, since it uses less digits than its factorization.

49686288422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57374902.

The product of its digits is 21233664, while the sum is 59.

The spelling of 49686288422 in words is "forty-nine billion, six hundred eighty-six million, two hundred eighty-eight thousand, four hundred twenty-two".