512115346148 has 48 divisors (see below), whose sum is σ = 1026453052800. Its totient is φ = 219002192640.

The previous prime is 512115346121. The next prime is 512115346151. The reversal of 512115346148 is 841643511215.

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, 35852768 + ... + 35867048.

It is an arithmetic number, because the mean of its divisors is an integer number (21384438600).

Almost surely, 2^512115346148 is an apocalyptic number.

It is an amenable number.

512115346148 is an abundant number, since it is smaller than the sum of its proper divisors (514337706652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

512115346148 is a wasteful number, since it uses less digits than its factorization.

512115346148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16980 (or 16978 counting only the distinct ones).

The product of its digits is 115200, while the sum is 41.

The spelling of 512115346148 in words is "five hundred twelve billion, one hundred fifteen million, three hundred forty-six thousand, one hundred forty-eight".