2525550551444 has 48 divisors (see below), whose sum is σ = 4555717700352. Its totient is φ = 1224172040832.

The previous prime is 2525550551443. The next prime is 2525550551519. The reversal of 2525550551444 is 4441550555252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525550551443) 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, 60650159 + ... + 60691785.

It is an arithmetic number, because the mean of its divisors is an integer number (94910785424).

Almost surely, 2^{2525550551444} is an apocalyptic number.

It is an amenable number.

2525550551444 is a deficient number, since it is larger than the sum of its proper divisors (2030167148908).

2525550551444 is a wasteful number, since it uses less digits than its factorization.

2525550551444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43152 (or 43150 counting only the distinct ones).

The product of its (nonzero) digits is 4000000, while the sum is 47.

The spelling of 2525550551444 in words is "two trillion, five hundred twenty-five billion, five hundred fifty million, five hundred fifty-one thousand, four hundred forty-four".