126652454961 has 8 divisors (see below), whose sum is σ = 171732142560. Its totient is φ = 83003868672.

The previous prime is 126652454959. The next prime is 126652454969. The reversal of 126652454961 is 169454256621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126652454961 - 2¹ = 126652454959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126652454969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357775120 + ... + 357775473.

It is an arithmetic number, because the mean of its divisors is an integer number (21466517820).

Almost surely, 2^126652454961 is an apocalyptic number.

It is an amenable number.

126652454961 is a deficient number, since it is larger than the sum of its proper divisors (45079687599).

126652454961 is an equidigital number, since it uses as much as digits as its factorization.

126652454961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715550655.

The product of its digits is 3110400, while the sum is 51.

The spelling of 126652454961 in words is "one hundred twenty-six billion, six hundred fifty-two million, four hundred fifty-four thousand, nine hundred sixty-one".