2550015454144 has 28 divisors (see below), whose sum is σ = 5063083639624. Its totient is φ = 1274277844224.

The previous prime is 2550015454123. The next prime is 2550015454153. The reversal of 2550015454144 is 4414545100552.

It is a junction number, because it is equal to n+sod(n) for n = 2550015454097 and 2550015454106.

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, 11291739 + ... + 11515354.

Almost surely, 2^{2550015454144} is an apocalyptic number.

It is an amenable number.

2550015454144 is a deficient number, since it is larger than the sum of its proper divisors (2513068185480).

2550015454144 is a wasteful number, since it uses less digits than its factorization.

2550015454144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22808852 (or 22808842 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 40.

The spelling of 2550015454144 in words is "two trillion, five hundred fifty billion, fifteen million, four hundred fifty-four thousand, one hundred forty-four".