12457058548 has 96 divisors (see below), whose sum is σ = 24861957120. Its totient is φ = 5412234240.

The previous prime is 12457058539. The next prime is 12457058557. The reversal of 12457058548 is 84585075421.

It is an interprime number because it is at equal distance from previous prime (12457058539) and next prime (12457058557).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18902643 + ... + 18903301.

It is an arithmetic number, because the mean of its divisors is an integer number (258978720).

Almost surely, 2^12457058548 is an apocalyptic number.

It is an amenable number.

12457058548 is a deficient number, since it is larger than the sum of its proper divisors (12404898572).

12457058548 is a wasteful number, since it uses less digits than its factorization.

12457058548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917 (or 915 counting only the distinct ones).

The product of its (nonzero) digits is 1792000, while the sum is 49.

The spelling of 12457058548 in words is "twelve billion, four hundred fifty-seven million, fifty-eight thousand, five hundred forty-eight".