49845579862 has 8 divisors (see below), whose sum is σ = 80519782896. Its totient is φ = 23005652232.

The previous prime is 49845579851. The next prime is 49845579863. The reversal of 49845579862 is 26897554894.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49845579863) 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 3 ways as a sum of consecutive naturals, for example, 958568818 + ... + 958568869.

It is an arithmetic number, because the mean of its divisors is an integer number (10064972862).

Almost surely, 2^49845579862 is an apocalyptic number.

49845579862 is a deficient number, since it is larger than the sum of its proper divisors (30674203034).

49845579862 is a wasteful number, since it uses less digits than its factorization.

49845579862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917137702.

The product of its digits is 174182400, while the sum is 67.

The spelling of 49845579862 in words is "forty-nine billion, eight hundred forty-five million, five hundred seventy-nine thousand, eight hundred sixty-two".