151215601667 has 16 divisors (see below), whose sum is σ = 163284401280. Its totient is φ = 139209518592.

The previous prime is 151215601631. The next prime is 151215601679. The reversal of 151215601667 is 766106512151.

It is a cyclic number.

It is not a de Polignac number, because 151215601667 - 2³⁰ = 150141859843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151215601267) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15102959 + ... + 15112967.

It is an arithmetic number, because the mean of its divisors is an integer number (10205275080).

Almost surely, 2^151215601667 is an apocalyptic number.

151215601667 is a deficient number, since it is larger than the sum of its proper divisors (12068799613).

151215601667 is a wasteful number, since it uses less digits than its factorization.

151215601667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13022.

The product of its (nonzero) digits is 75600, while the sum is 41.

The spelling of 151215601667 in words is "one hundred fifty-one billion, two hundred fifteen million, six hundred one thousand, six hundred sixty-seven".