151701725657768 has 32 divisors (see below), whose sum is σ = 334168136940960. Its totient is φ = 63651073702080.

The previous prime is 151701725657761. The next prime is 151701725657827. The reversal of 151701725657768 is 867756527107151.

It is a junction number, because it is equal to n+sod(n) for n = 151701725657698 and 151701725657707.

It is not an unprimeable number, because it can be changed into a prime (151701725657761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66303200630 + ... + 66303202917.

It is an arithmetic number, because the mean of its divisors is an integer number (10442754279405).

Almost surely, 2^{151701725657768} is an apocalyptic number.

It is an amenable number.

151701725657768 is an abundant number, since it is smaller than the sum of its proper divisors (182466411283192).

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

151701725657768 is a wasteful number, since it uses less digits than its factorization.

151701725657768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132606403577 (or 132606403573 counting only the distinct ones).

The product of its (nonzero) digits is 172872000, while the sum is 68.

The spelling of 151701725657768 in words is "one hundred fifty-one trillion, seven hundred one billion, seven hundred twenty-five million, six hundred fifty-seven thousand, seven hundred sixty-eight".