270516745634172 has 48 divisors (see below), whose sum is σ = 644173006159872. Its totient is φ = 88335960672960.

The previous prime is 270516745634171. The next prime is 270516745634197. The reversal of 270516745634172 is 271436547615072.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270516745634171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011037948 + ... + 1011305475.

It is an arithmetic number, because the mean of its divisors is an integer number (13420270961664).

Almost surely, 2^{270516745634172} is an apocalyptic number.

It is an amenable number.

270516745634172 is an abundant number, since it is smaller than the sum of its proper divisors (373656260525700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

270516745634172 is a wasteful number, since it uses less digits than its factorization.

270516745634172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022343658 (or 2022343656 counting only the distinct ones).

The product of its (nonzero) digits is 59270400, while the sum is 60.

The spelling of 270516745634172 in words is "two hundred seventy trillion, five hundred sixteen billion, seven hundred forty-five million, six hundred thirty-four thousand, one hundred seventy-two".