151918364788 has 12 divisors (see below), whose sum is σ = 265907978980. Its totient is φ = 75944656512.

The previous prime is 151918364747. The next prime is 151918364813. The reversal of 151918364788 is 887463819151.

It can be written as a sum of positive squares in 2 ways, for example, as 148457631204 + 3460733584 = 385302^2 + 58828^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3607923 + ... + 3649786.

Almost surely, 2^151918364788 is an apocalyptic number.

It is an amenable number.

151918364788 is a deficient number, since it is larger than the sum of its proper divisors (113989614192).

151918364788 is a wasteful number, since it uses less digits than its factorization.

151918364788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7262946 (or 7262944 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 61.

The spelling of 151918364788 in words is "one hundred fifty-one billion, nine hundred eighteen million, three hundred sixty-four thousand, seven hundred eighty-eight".