32749039050 has 384 divisors, whose sum is σ = 103313387520. Its totient is φ = 6681139200.

The previous prime is 32749039039. The next prime is 32749039051. The reversal of 32749039050 is 5093094723.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 32749038993 and 32749039011.

It is not an unprimeable number, because it can be changed into a prime (32749039051) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 91222771 + ... + 91223129.

It is an arithmetic number, because the mean of its divisors is an integer number (269045280).

Almost surely, 2^32749039050 is an apocalyptic number.

32749039050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32749039050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51656693760).

32749039050 is an abundant number, since it is smaller than the sum of its proper divisors (70564348470).

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

32749039050 is a wasteful number, since it uses less digits than its factorization.

32749039050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598 (or 593 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 42.

The spelling of 32749039050 in words is "thirty-two billion, seven hundred forty-nine million, thirty-nine thousand, fifty".