151915065802 has 8 divisors (see below), whose sum is σ = 229029312996. Its totient is φ = 75571961472.

The previous prime is 151915065779. The next prime is 151915065833. The reversal of 151915065802 is 208560519151.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 104181118441 + 47733947361 = 322771^2 + 218481^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 192785223 + ... + 192786010.

Almost surely, 2^151915065802 is an apocalyptic number.

151915065802 is a deficient number, since it is larger than the sum of its proper divisors (77114247194).

151915065802 is a wasteful number, since it uses less digits than its factorization.

151915065802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385571432.

The product of its (nonzero) digits is 108000, while the sum is 43.

The spelling of 151915065802 in words is "one hundred fifty-one billion, nine hundred fifteen million, sixty-five thousand, eight hundred two".