49535621846 has 4 divisors (see below), whose sum is σ = 74303432772. Its totient is φ = 24767810922.

The previous prime is 49535621809. The next prime is 49535621851. The reversal of 49535621846 is 64812653594.

It is a happy number.

49535621846 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12383905460 + ... + 12383905463.

It is an arithmetic number, because the mean of its divisors is an integer number (18575858193).

Almost surely, 2^49535621846 is an apocalyptic number.

49535621846 is a deficient number, since it is larger than the sum of its proper divisors (24767810926).

49535621846 is a wasteful number, since it uses less digits than its factorization.

49535621846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24767810925.

The product of its digits is 6220800, while the sum is 53.

The spelling of 49535621846 in words is "forty-nine billion, five hundred thirty-five million, six hundred twenty-one thousand, eight hundred forty-six".