1550005150126 has 8 divisors (see below), whose sum is σ = 2356857146304. Its totient is φ = 764386101360.

The previous prime is 1550005150121. The next prime is 1550005150139. The reversal of 1550005150126 is 6210515000551.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1550005150121) 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, 5308236670 + ... + 5308236961.

It is an arithmetic number, because the mean of its divisors is an integer number (294607143288).

Almost surely, 2^{1550005150126} is an apocalyptic number.

1550005150126 is a deficient number, since it is larger than the sum of its proper divisors (806851996178).

1550005150126 is a wasteful number, since it uses less digits than its factorization.

1550005150126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10616473706.

The product of its (nonzero) digits is 7500, while the sum is 31.

The spelling of 1550005150126 in words is "one trillion, five hundred fifty billion, five million, one hundred fifty thousand, one hundred twenty-six".