2289745017524 has 12 divisors (see below), whose sum is σ = 4007222586948. Its totient is φ = 1144824278400.

The previous prime is 2289745017517. The next prime is 2289745017601. The reversal of 2289745017524 is 4257105479822.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1353266890000 + 936478127524 = 1163300^2 + 967718^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2289745017524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11950667 + ... + 12140754.

It is an arithmetic number, because the mean of its divisors is an integer number (333935215579).

Almost surely, 2^{2289745017524} is an apocalyptic number.

It is an amenable number.

2289745017524 is a deficient number, since it is larger than the sum of its proper divisors (1717477569424).

2289745017524 is a wasteful number, since it uses less digits than its factorization.

2289745017524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24115186 (or 24115184 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 56.

The spelling of 2289745017524 in words is "two trillion, two hundred eighty-nine billion, seven hundred forty-five million, seventeen thousand, five hundred twenty-four".