126312625006 has 4 divisors (see below), whose sum is σ = 189468937512. Its totient is φ = 63156312502.

The previous prime is 126312624983. The next prime is 126312625027. The reversal of 126312625006 is 600526213621.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31578156250 + ... + 31578156253.

It is an arithmetic number, because the mean of its divisors is an integer number (47367234378).

Almost surely, 2^126312625006 is an apocalyptic number.

126312625006 is a deficient number, since it is larger than the sum of its proper divisors (63156312506).

126312625006 is an equidigital number, since it uses as much as digits as its factorization.

126312625006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63156312505.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 126312625006 its reverse (600526213621), we get a palindrome (726838838627).

The spelling of 126312625006 in words is "one hundred twenty-six billion, three hundred twelve million, six hundred twenty-five thousand, six".