151736879991 has 8 divisors (see below), whose sum is σ = 214216771824. Its totient is φ = 95207454080.

The previous prime is 151736879941. The next prime is 151736880007. The reversal of 151736879991 is 199978637151.

It is a happy number.

151736879991 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 a cyclic number.

It is not a de Polignac number, because 151736879991 - 2⁹ = 151736879479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151736879941) 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, 1487616420 + ... + 1487616521.

It is an arithmetic number, because the mean of its divisors is an integer number (26777096478).

Almost surely, 2^151736879991 is an apocalyptic number.

151736879991 is a deficient number, since it is larger than the sum of its proper divisors (62479891833).

151736879991 is a wasteful number, since it uses less digits than its factorization.

151736879991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975232961.

The product of its digits is 25719120, while the sum is 66.

The spelling of 151736879991 in words is "one hundred fifty-one billion, seven hundred thirty-six million, eight hundred seventy-nine thousand, nine hundred ninety-one".