2272728536376 has 32 divisors (see below), whose sum is σ = 5683035945600. Its totient is φ = 757414231520.

The previous prime is 2272728536369. The next prime is 2272728536381. The reversal of 2272728536376 is 6736358272722.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10007070 + ... + 10231661.

It is an arithmetic number, because the mean of its divisors is an integer number (177594873300).

Almost surely, 2^{2272728536376} is an apocalyptic number.

It is an amenable number.

2272728536376 is an abundant number, since it is smaller than the sum of its proper divisors (3410307409224).

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

2272728536376 is a wasteful number, since it uses less digits than its factorization.

2272728536376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20243419 (or 20243415 counting only the distinct ones).

The product of its digits is 71124480, while the sum is 60.

The spelling of 2272728536376 in words is "two trillion, two hundred seventy-two billion, seven hundred twenty-eight million, five hundred thirty-six thousand, three hundred seventy-six".