32780089395 has 16 divisors (see below), whose sum is σ = 58275714720. Its totient is φ = 17482714272.

The previous prime is 32780089373. The next prime is 32780089427. The reversal of 32780089395 is 59398008723.

It is a happy number.

It is not a de Polignac number, because 32780089395 - 2⁷ = 32780089267 is a prime.

It is a Smith number, since the sum of its digits (54) 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 15 ways as a sum of consecutive naturals, for example, 121407604 + ... + 121407873.

It is an arithmetic number, because the mean of its divisors is an integer number (3642232170).

Almost surely, 2^32780089395 is an apocalyptic number.

32780089395 is a deficient number, since it is larger than the sum of its proper divisors (25495625325).

32780089395 is a wasteful number, since it uses less digits than its factorization.

32780089395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242815491 (or 242815485 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 32780089395 in words is "thirty-two billion, seven hundred eighty million, eighty-nine thousand, three hundred ninety-five".