1512646231052 has 24 divisors (see below), whose sum is σ = 2920226132880. Its totient is φ = 679841000960.

The previous prime is 1512646231043. The next prime is 1512646231069. The reversal of 1512646231052 is 2501326462151.

It is a junction number, because it is equal to n+sod(n) for n = 1512646230997 and 1512646231015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193132733 + ... + 193140564.

It is an arithmetic number, because the mean of its divisors is an integer number (121676088870).

Almost surely, 2^{1512646231052} is an apocalyptic number.

It is an amenable number.

1512646231052 is a deficient number, since it is larger than the sum of its proper divisors (1407579901828).

1512646231052 is a wasteful number, since it uses less digits than its factorization.

1512646231052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386273401 (or 386273399 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 1512646231052 in words is "one trillion, five hundred twelve billion, six hundred forty-six million, two hundred thirty-one thousand, fifty-two".