32976725378 has 16 divisors (see below), whose sum is σ = 49799436000. Its totient is φ = 16377228000.

The previous prime is 32976725371. The next prime is 32976725381. The reversal of 32976725378 is 87352767923.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32976725371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132278 + ... + 288878.

It is an arithmetic number, because the mean of its divisors is an integer number (3112464750).

Almost surely, 2^32976725378 is an apocalyptic number.

32976725378 is a deficient number, since it is larger than the sum of its proper divisors (16822710622).

32976725378 is a wasteful number, since it uses less digits than its factorization.

32976725378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157313.

The product of its digits is 26671680, while the sum is 59.

The spelling of 32976725378 in words is "thirty-two billion, nine hundred seventy-six million, seven hundred twenty-five thousand, three hundred seventy-eight".