126035527047 has 4 divisors (see below), whose sum is σ = 168047369400. Its totient is φ = 84023684696.

The previous prime is 126035527003. The next prime is 126035527063. The reversal of 126035527047 is 740725530621.

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

It is a cyclic number.

It is not a de Polignac number, because 126035527047 - 2¹¹ = 126035524999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126035927047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21005921172 + ... + 21005921177.

It is an arithmetic number, because the mean of its divisors is an integer number (42011842350).

Almost surely, 2^126035527047 is an apocalyptic number.

126035527047 is a deficient number, since it is larger than the sum of its proper divisors (42011842353).

126035527047 is an equidigital number, since it uses as much as digits as its factorization.

126035527047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42011842352.

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 126035527047 in words is "one hundred twenty-six billion, thirty-five million, five hundred twenty-seven thousand, forty-seven".