126312575062 has 4 divisors (see below), whose sum is σ = 189468862596. Its totient is φ = 63156287530.

The previous prime is 126312575057. The next prime is 126312575071. The reversal of 126312575062 is 260575213621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 260575213621 = 89 ⋅2927811389.

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, 31578143764 + ... + 31578143767.

It is an arithmetic number, because the mean of its divisors is an integer number (47367215649).

Almost surely, 2^126312575062 is an apocalyptic number.

126312575062 is a deficient number, since it is larger than the sum of its proper divisors (63156287534).

126312575062 is an equidigital number, since it uses as much as digits as its factorization.

126312575062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63156287533.

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 126312575062 its reverse (260575213621), we get a palindrome (386887788683).

The spelling of 126312575062 in words is "one hundred twenty-six billion, three hundred twelve million, five hundred seventy-five thousand, sixty-two".