151296427 has 2 divisors, whose sum is σ = 151296428. Its totient is φ = 151296426.

The previous prime is 151296419. The next prime is 151296539. The reversal of 151296427 is 724692151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151296427 - 2³ = 151296419 is a prime.

It is not a weakly prime, because it can be changed into another prime (151296127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75648213 + 75648214.

It is an arithmetic number, because the mean of its divisors is an integer number (75648214).

Almost surely, 2^151296427 is an apocalyptic number.

151296427 is a deficient number, since it is larger than the sum of its proper divisors (1).

151296427 is an equidigital number, since it uses as much as digits as its factorization.

151296427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 37.

The square root of 151296427 is about 12300.2612573880. The cubic root of 151296427 is about 532.8556281948.

The spelling of 151296427 in words is "one hundred fifty-one million, two hundred ninety-six thousand, four hundred twenty-seven".