151542827 has 2 divisors, whose sum is σ = 151542828. Its totient is φ = 151542826.

The previous prime is 151542799. The next prime is 151542851. The reversal of 151542827 is 728245151.

It is a strong prime.

It is an emirp because it is prime and its reverse (728245151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151542827 - 2⁶ = 151542763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (151542887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75771413 + 75771414.

It is an arithmetic number, because the mean of its divisors is an integer number (75771414).

Almost surely, 2^151542827 is an apocalyptic number.

151542827 is a deficient number, since it is larger than the sum of its proper divisors (1).

151542827 is an equidigital number, since it uses as much as digits as its factorization.

151542827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22400, while the sum is 35.

The square root of 151542827 is about 12310.2732301115. The cubic root of 151542827 is about 533.1447392646.

Adding to 151542827 its reverse (728245151), we get a palindrome (879787978).

The spelling of 151542827 in words is "one hundred fifty-one million, five hundred forty-two thousand, eight hundred twenty-seven".