12525533054 has 16 divisors (see below), whose sum is σ = 19903806000. Its totient is φ = 5891313024.

The previous prime is 12525533021. The next prime is 12525533093. The reversal of 12525533054 is 45033552521.

It is a Curzon number.

It is a congruent number.

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, 28244 + ... + 160775.

It is an arithmetic number, because the mean of its divisors is an integer number (1243987875).

Almost surely, 2^12525533054 is an apocalyptic number.

12525533054 is a deficient number, since it is larger than the sum of its proper divisors (7378272946).

12525533054 is a wasteful number, since it uses less digits than its factorization.

12525533054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190987.

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 12525533054 in words is "twelve billion, five hundred twenty-five million, five hundred thirty-three thousand, fifty-four".