32875102989 has 40 divisors (see below), whose sum is σ = 52176356760. Its totient is φ = 20589012864.

The previous prime is 32875102973. The next prime is 32875102991. The reversal of 32875102989 is 98920157823.

32875102989 is a `hidden beast` number, since 3 + 28 + 7 + 510 + 29 + 89 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3750950025 + 29124152964 = 61245^2 + 170658^2 .

It is not a de Polignac number, because 32875102989 - 2⁴ = 32875102973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32875102919) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 102214 + ... + 276039.

It is an arithmetic number, because the mean of its divisors is an integer number (1304408919).

Almost surely, 2^32875102989 is an apocalyptic number.

It is an amenable number.

32875102989 is a deficient number, since it is larger than the sum of its proper divisors (19301253771).

32875102989 is a wasteful number, since it uses less digits than its factorization.

32875102989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378331 (or 378322 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 32875102989 in words is "thirty-two billion, eight hundred seventy-five million, one hundred two thousand, nine hundred eighty-nine".