49821158074 has 8 divisors (see below), whose sum is σ = 74891763648. Its totient is φ = 24857236860.

The previous prime is 49821158039. The next prime is 49821158081. The reversal of 49821158074 is 47085112894.

49821158074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 26669922 + ... + 26671789.

It is an arithmetic number, because the mean of its divisors is an integer number (9361470456).

Almost surely, 2^49821158074 is an apocalyptic number.

49821158074 is a deficient number, since it is larger than the sum of its proper divisors (25070605574).

49821158074 is a wasteful number, since it uses less digits than its factorization.

49821158074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53342180.

The product of its (nonzero) digits is 645120, while the sum is 49.

The spelling of 49821158074 in words is "forty-nine billion, eight hundred twenty-one million, one hundred fifty-eight thousand, seventy-four".