126055454888 has 32 divisors (see below), whose sum is σ = 258947357760. Its totient is φ = 57052010880.

The previous prime is 126055454881. The next prime is 126055454893. The reversal of 126055454888 is 888454550621.

It is not an unprimeable number, because it can be changed into a prime (126055454881) 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, 3053420 + ... + 3094427.

It is an arithmetic number, because the mean of its divisors is an integer number (8092104930).

Almost surely, 2^126055454888 is an apocalyptic number.

It is an amenable number.

126055454888 is an abundant number, since it is smaller than the sum of its proper divisors (132891902872).

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

126055454888 is a wasteful number, since it uses less digits than its factorization.

126055454888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6148097 (or 6148093 counting only the distinct ones).

The product of its (nonzero) digits is 12288000, while the sum is 56.

The spelling of 126055454888 in words is "one hundred twenty-six billion, fifty-five million, four hundred fifty-four thousand, eight hundred eighty-eight".