49532988190 has 48 divisors (see below), whose sum is σ = 104029694064. Its totient is φ = 16931376000.

The previous prime is 49532988157. The next prime is 49532988203. The reversal of 49532988190 is 9188923594.

49532988190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49532988190² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9490 + ... + 314890.

It is an arithmetic number, because the mean of its divisors is an integer number (2167285293).

Almost surely, 2^49532988190 is an apocalyptic number.

49532988190 is an abundant number, since it is smaller than the sum of its proper divisors (54496705874).

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

49532988190 is a wasteful number, since it uses less digits than its factorization.

49532988190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305753 (or 305746 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 58.

The spelling of 49532988190 in words is "forty-nine billion, five hundred thirty-two million, nine hundred eighty-eight thousand, one hundred ninety".