27850153882 has 8 divisors (see below), whose sum is σ = 44232597396. Its totient is φ = 13105954752.

The previous prime is 27850153873. The next prime is 27850153889. The reversal of 27850153882 is 28835105872.

It can be written as a sum of positive squares in 2 ways, for example, as 26876651481 + 973502401 = 163941^2 + 31201^2 .

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

It is not an unprimeable number, because it can be changed into a prime (27850153889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409561053 + ... + 409561120.

Almost surely, 2^27850153882 is an apocalyptic number.

27850153882 is a deficient number, since it is larger than the sum of its proper divisors (16382443514).

27850153882 is a wasteful number, since it uses less digits than its factorization.

27850153882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819122192.

The product of its (nonzero) digits is 1075200, while the sum is 49.

The spelling of 27850153882 in words is "twenty-seven billion, eight hundred fifty million, one hundred fifty-three thousand, eight hundred eighty-two".