151132454587 has 4 divisors (see below), whose sum is σ = 151429375440. Its totient is φ = 150835533736.

The previous prime is 151132454573. The next prime is 151132454651. The reversal of 151132454587 is 785454231151.

It is a happy number.

151132454587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 785454231151 = 8273 ⋅94941887.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151132454587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151132454287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148459663 + ... + 148460680.

It is an arithmetic number, because the mean of its divisors is an integer number (37857343860).

Almost surely, 2^151132454587 is an apocalyptic number.

151132454587 is a deficient number, since it is larger than the sum of its proper divisors (296920853).

151132454587 is an equidigital number, since it uses as much as digits as its factorization.

151132454587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296920852.

The product of its digits is 672000, while the sum is 46.

The spelling of 151132454587 in words is "one hundred fifty-one billion, one hundred thirty-two million, four hundred fifty-four thousand, five hundred eighty-seven".