151486515138 has 16 divisors (see below), whose sum is σ = 346254891840. Its totient is φ = 43281861456.

The previous prime is 151486515133. The next prime is 151486515151. The reversal of 151486515138 is 831515684151.

It is not an unprimeable number, because it can be changed into a prime (151486515133) 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 7 ways as a sum of consecutive naturals, for example, 1803410853 + ... + 1803410936.

It is an arithmetic number, because the mean of its divisors is an integer number (21640930740).

Almost surely, 2^151486515138 is an apocalyptic number.

151486515138 is an abundant number, since it is smaller than the sum of its proper divisors (194768376702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151486515138 is a wasteful number, since it uses less digits than its factorization.

151486515138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606821801.

The product of its digits is 576000, while the sum is 48.

The spelling of 151486515138 in words is "one hundred fifty-one billion, four hundred eighty-six million, five hundred fifteen thousand, one hundred thirty-eight".