87650931482 has 8 divisors (see below), whose sum is σ = 139210302996. Its totient is φ = 41247497152.

The previous prime is 87650931479. The next prime is 87650931491. The reversal of 87650931482 is 28413905678.

It is a Cunningham number, because it is equal to 296059²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 87650931481 + 1 = 296059^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1288984253 + ... + 1288984320.

It is a 2-persistent number, because it is pandigital, and so is 2⋅87650931482 = 175301862964, but 3⋅87650931482 = 262952794446 is not.

Almost surely, 2^87650931482 is an apocalyptic number.

87650931482 is a deficient number, since it is larger than the sum of its proper divisors (51559371514).

87650931482 is a wasteful number, since it uses less digits than its factorization.

87650931482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577968592.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 87650931482 in words is "eighty-seven billion, six hundred fifty million, nine hundred thirty-one thousand, four hundred eighty-two".