151395427 has 2 divisors, whose sum is σ = 151395428. Its totient is φ = 151395426.

The previous prime is 151395397. The next prime is 151395437. The reversal of 151395427 is 724593151.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151395427 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (151395437) 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, 75697713 + 75697714.

It is an arithmetic number, because the mean of its divisors is an integer number (75697714).

Almost surely, 2^151395427 is an apocalyptic number.

151395427 is a deficient number, since it is larger than the sum of its proper divisors (1).

151395427 is an equidigital number, since it uses as much as digits as its factorization.

151395427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 37.

The square root of 151395427 is about 12304.2849040487. The cubic root of 151395427 is about 532.9718265882.

The spelling of 151395427 in words is "one hundred fifty-one million, three hundred ninety-five thousand, four hundred twenty-seven".