49766821032 has 32 divisors (see below), whose sum is σ = 124549891200. Its totient is φ = 16571228544.

The previous prime is 49766821001. The next prime is 49766821043. The reversal of 49766821032 is 23012866794.

49766821032 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 2×49766821032² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1084032 + ... + 1129007.

It is an arithmetic number, because the mean of its divisors is an integer number (3892184100).

Almost surely, 2^49766821032 is an apocalyptic number.

It is an amenable number.

49766821032 is an abundant number, since it is smaller than the sum of its proper divisors (74783070168).

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

49766821032 is a wasteful number, since it uses less digits than its factorization.

49766821032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213985 (or 2213981 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 49766821032 in words is "forty-nine billion, seven hundred sixty-six million, eight hundred twenty-one thousand, thirty-two".