151887494063 has 8 divisors (see below), whose sum is σ = 152133263568. Its totient is φ = 151641794304.

The previous prime is 151887494051. The next prime is 151887494069. The reversal of 151887494063 is 360494788151.

It is a happy number.

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 151887494063 - 2¹⁸ = 151887231919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151887494069) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5954645 + ... + 5980097.

It is an arithmetic number, because the mean of its divisors is an integer number (19016657946).

Almost surely, 2^151887494063 is an apocalyptic number.

151887494063 is a deficient number, since it is larger than the sum of its proper divisors (245769505).

151887494063 is an equidigital number, since it uses as much as digits as its factorization.

151887494063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34873.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 151887494063 in words is "one hundred fifty-one billion, eight hundred eighty-seven million, four hundred ninety-four thousand, sixty-three".