156000050069 has 8 divisors (see below), whose sum is σ = 164287752000. Its totient is φ = 147720065472.

The previous prime is 156000050057. The next prime is 156000050177. The reversal of 156000050069 is 960050000651.

156000050069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 156000050069 - 2⁸ = 156000049813 is a prime.

It is a super-2 number, since 2×156000050069² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156000010069) 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 7 ways as a sum of consecutive naturals, for example, 1887809 + ... + 1968710.

It is an arithmetic number, because the mean of its divisors is an integer number (20535969000).

Almost surely, 2^156000050069 is an apocalyptic number.

156000050069 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

156000050069 is a deficient number, since it is larger than the sum of its proper divisors (8287701931).

156000050069 is a wasteful number, since it uses less digits than its factorization.

156000050069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858667.

The product of its (nonzero) digits is 8100, while the sum is 32.

The spelling of 156000050069 in words is "one hundred fifty-six billion, fifty thousand, sixty-nine".