2528858875448 has 16 divisors (see below), whose sum is σ = 4758728122680. Its totient is φ = 1259864709408.

The previous prime is 2528858875313. The next prime is 2528858875471. The reversal of 2528858875448 is 8445788588252.

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, 570588686 + ... + 570593117.

Almost surely, 2^{2528858875448} is an apocalyptic number.

It is an amenable number.

2528858875448 is a deficient number, since it is larger than the sum of its proper divisors (2229869247232).

2528858875448 is a wasteful number, since it uses less digits than its factorization.

2528858875448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141182086 (or 1141182082 counting only the distinct ones).

The product of its digits is 1835008000, while the sum is 74.

The spelling of 2528858875448 in words is "two trillion, five hundred twenty-eight billion, eight hundred fifty-eight million, eight hundred seventy-five thousand, four hundred forty-eight".