2272775513437 has 48 divisors (see below), whose sum is σ = 2838175704000. Its totient is φ = 1793922600960.

The previous prime is 2272775513423. The next prime is 2272775513467. The reversal of 2272775513437 is 7343155772722.

It is a happy number.

2272775513437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2272775513437 is a prime.

It is a super-3 number, since 3×2272775513437³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272775513467) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70198389 + ... + 70230757.

It is an arithmetic number, because the mean of its divisors is an integer number (59128660500).

Almost surely, 2^{2272775513437} is an apocalyptic number.

It is an amenable number.

2272775513437 is a deficient number, since it is larger than the sum of its proper divisors (565400190563).

2272775513437 is a wasteful number, since it uses less digits than its factorization.

2272775513437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34126 (or 34109 counting only the distinct ones).

The product of its digits is 17287200, while the sum is 55.

The spelling of 2272775513437 in words is "two trillion, two hundred seventy-two billion, seven hundred seventy-five million, five hundred thirteen thousand, four hundred thirty-seven".