270022651605157 has 4 divisors (see below), whose sum is σ = 294570165387456. Its totient is φ = 245475137822860.

The previous prime is 270022651605149. The next prime is 270022651605169. The reversal of 270022651605157 is 751506156220072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 270022651605157 - 2³ = 270022651605149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 270022651605157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270022651605257) 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, 12273756891133 + ... + 12273756891154.

It is an arithmetic number, because the mean of its divisors is an integer number (73642541346864).

Almost surely, 2^{270022651605157} is an apocalyptic number.

It is an amenable number.

270022651605157 is a deficient number, since it is larger than the sum of its proper divisors (24547513782299).

270022651605157 is a wasteful number, since it uses less digits than its factorization.

270022651605157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24547513782298.

The product of its (nonzero) digits is 1764000, while the sum is 49.

The spelling of 270022651605157 in words is "two hundred seventy trillion, twenty-two billion, six hundred fifty-one million, six hundred five thousand, one hundred fifty-seven".