126452185882 has 8 divisors (see below), whose sum is σ = 206921758752. Its totient is φ = 57478266300.

The previous prime is 126452185879. The next prime is 126452185883. The reversal of 126452185882 is 288581254621.

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

It is not an unprimeable number, because it can be changed into a prime (126452185883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2873913294 + ... + 2873913337.

It is an arithmetic number, because the mean of its divisors is an integer number (25865219844).

Almost surely, 2^126452185882 is an apocalyptic number.

126452185882 is a deficient number, since it is larger than the sum of its proper divisors (80469572870).

126452185882 is a wasteful number, since it uses less digits than its factorization.

126452185882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5747826644.

The product of its digits is 2457600, while the sum is 52.

The spelling of 126452185882 in words is "one hundred twenty-six billion, four hundred fifty-two million, one hundred eighty-five thousand, eight hundred eighty-two".