49999999995852 has 12 divisors (see below), whose sum is σ = 116666666657016. Its totient is φ = 16666666665280.

The previous prime is 49999999995767. The next prime is 49999999995857. The reversal of 49999999995852 is 25859999999994.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (49999999995857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2083333333149 + ... + 2083333333172.

It is an arithmetic number, because the mean of its divisors is an integer number (9722222221418).

Almost surely, 2^{49999999995852} is an apocalyptic number.

It is an amenable number.

49999999995852 is an abundant number, since it is smaller than the sum of its proper divisors (66666666661164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49999999995852 is a wasteful number, since it uses less digits than its factorization.

49999999995852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4166666666328 (or 4166666666326 counting only the distinct ones).

The product of its digits is 619872782400, while the sum is 105.

The spelling of 49999999995852 in words is "forty-nine trillion, nine hundred ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-five thousand, eight hundred fifty-two".