151680173808 has 80 divisors (see below), whose sum is σ = 394839728640. Its totient is φ = 50173390848.

The previous prime is 151680173807. The next prime is 151680173863. The reversal of 151680173808 is 808371086151.

151680173808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151680173803) 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 15 ways as a sum of consecutive naturals, for example, 20926441 + ... + 20933687.

It is an arithmetic number, because the mean of its divisors is an integer number (4935496608).

Almost surely, 2^151680173808 is an apocalyptic number.

It is an amenable number.

151680173808 is an abundant number, since it is smaller than the sum of its proper divisors (243159554832).

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

151680173808 is a wasteful number, since it uses less digits than its factorization.

151680173808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10534 (or 10528 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 48.

The spelling of 151680173808 in words is "one hundred fifty-one billion, six hundred eighty million, one hundred seventy-three thousand, eight hundred eight".