151800316500156 has 12 divisors (see below), whose sum is σ = 354200738500392. Its totient is φ = 50600105500048.

The previous prime is 151800316500139. The next prime is 151800316500181. The reversal of 151800316500156 is 651005613008151.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6325013187495 + ... + 6325013187518.

It is an arithmetic number, because the mean of its divisors is an integer number (29516728208366).

Almost surely, 2^{151800316500156} is an apocalyptic number.

It is an amenable number.

151800316500156 is an abundant number, since it is smaller than the sum of its proper divisors (202400422000236).

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

151800316500156 is a wasteful number, since it uses less digits than its factorization.

151800316500156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12650026375020 (or 12650026375018 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 42.

The spelling of 151800316500156 in words is "one hundred fifty-one trillion, eight hundred billion, three hundred sixteen million, five hundred thousand, one hundred fifty-six".