2522123445304 has 64 divisors (see below), whose sum is σ = 5016254695200. Its totient is φ = 1187038347264.

The previous prime is 2522123445299. The next prime is 2522123445349. The reversal of 2522123445304 is 4035443212252.

It is a happy number.

It is a super-3 number, since 3×2522123445304³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 671392 + ... + 2344144.

Almost surely, 2^{2522123445304} is an apocalyptic number.

It is an amenable number.

2522123445304 is a deficient number, since it is larger than the sum of its proper divisors (2494131249896).

2522123445304 is a wasteful number, since it uses less digits than its factorization.

2522123445304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672952 (or 1672948 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 2522123445304 its reverse (4035443212252), we get a palindrome (6557566657556).

The spelling of 2522123445304 in words is "two trillion, five hundred twenty-two billion, one hundred twenty-three million, four hundred forty-five thousand, three hundred four".