126604324052 has 12 divisors (see below), whose sum is σ = 221560338720. Its totient is φ = 63301370136.

The previous prime is 126604324027. The next prime is 126604324069. The reversal of 126604324052 is 250423406621.

It is a congruent number.

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, 302099 + ... + 586917.

It is an arithmetic number, because the mean of its divisors is an integer number (18463361560).

Almost surely, 2^126604324052 is an apocalyptic number.

It is an amenable number.

126604324052 is a deficient number, since it is larger than the sum of its proper divisors (94956014668).

126604324052 is a wasteful number, since it uses less digits than its factorization.

126604324052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395950 (or 395948 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 126604324052 in words is "one hundred twenty-six billion, six hundred four million, three hundred twenty-four thousand, fifty-two".