150748427 has 2 divisors, whose sum is σ = 150748428. Its totient is φ = 150748426.

The previous prime is 150748393. The next prime is 150748439. The reversal of 150748427 is 724847051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150748427 - 2¹⁰ = 150747403 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150748327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75374213 + 75374214.

It is an arithmetic number, because the mean of its divisors is an integer number (75374214).

Almost surely, 2^150748427 is an apocalyptic number.

150748427 is a deficient number, since it is larger than the sum of its proper divisors (1).

150748427 is an equidigital number, since it uses as much as digits as its factorization.

150748427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 38.

The square root of 150748427 is about 12277.9651001296. The cubic root of 150748427 is about 532.2115104382.

The spelling of 150748427 in words is "one hundred fifty million, seven hundred forty-eight thousand, four hundred twenty-seven".