49885228732 has 12 divisors (see below), whose sum is σ = 88280040240. Its totient is φ = 24662360096.

The previous prime is 49885228711. The next prime is 49885228733. The reversal of 49885228732 is 23782258894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49885228733) 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, 70063168 + ... + 70063879.

It is an arithmetic number, because the mean of its divisors is an integer number (7356670020).

Almost surely, 2^49885228732 is an apocalyptic number.

It is an amenable number.

49885228732 is a deficient number, since it is larger than the sum of its proper divisors (38394811508).

49885228732 is a wasteful number, since it uses less digits than its factorization.

49885228732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140127140 (or 140127138 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 58.

The spelling of 49885228732 in words is "forty-nine billion, eight hundred eighty-five million, two hundred twenty-eight thousand, seven hundred thirty-two".