2546151530512 has 20 divisors (see below), whose sum is σ = 4992604359120. Its totient is φ = 1257737502368.

The previous prime is 2546151530467. The next prime is 2546151530537. The reversal of 2546151530512 is 2150351516452.

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, 958640062 + ... + 958642717.

It is an arithmetic number, because the mean of its divisors is an integer number (249630217956).

Almost surely, 2^{2546151530512} is an apocalyptic number.

It is an amenable number.

2546151530512 is a deficient number, since it is larger than the sum of its proper divisors (2446452828608).

2546151530512 is a wasteful number, since it uses less digits than its factorization.

2546151530512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917282870 (or 1917282864 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 2546151530512 in words is "two trillion, five hundred forty-six billion, one hundred fifty-one million, five hundred thirty thousand, five hundred twelve".