126055819141506 has 32 divisors (see below), whose sum is σ = 280125004610880. Its totient is φ = 42018462069408.

The previous prime is 126055819141459. The next prime is 126055819141517. The reversal of 126055819141506 is 605141918550621.

126055819141506 is a `hidden beast` number, since 1 + 2 + 6 + 0 + 5 + 5 + 8 + 1 + 91 + 41 + 506 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12482350 + ... + 20197046.

It is an arithmetic number, because the mean of its divisors is an integer number (8753906394090).

Almost surely, 2^{126055819141506} is an apocalyptic number.

126055819141506 is an abundant number, since it is smaller than the sum of its proper divisors (154069185469374).

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

126055819141506 is a wasteful number, since it uses less digits than its factorization.

126055819141506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8017295 (or 8017289 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 54.

The spelling of 126055819141506 in words is "one hundred twenty-six trillion, fifty-five billion, eight hundred nineteen million, one hundred forty-one thousand, five hundred six".