126047559736 has 32 divisors (see below), whose sum is σ = 270125347680. Its totient is φ = 54015696000.

The previous prime is 126047559727. The next prime is 126047559751. The reversal of 126047559736 is 637955740621.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597366 + ... + 780346.

It is an arithmetic number, because the mean of its divisors is an integer number (8441417115).

Almost surely, 2^126047559736 is an apocalyptic number.

It is an amenable number.

126047559736 is an abundant number, since it is smaller than the sum of its proper divisors (144077787944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126047559736 is a wasteful number, since it uses less digits than its factorization.

126047559736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195295 (or 195291 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 55.

The spelling of 126047559736 in words is "one hundred twenty-six billion, forty-seven million, five hundred fifty-nine thousand, seven hundred thirty-six".