150294797 has 2 divisors, whose sum is σ = 150294798. Its totient is φ = 150294796.

The previous prime is 150294757. The next prime is 150294799. The reversal of 150294797 is 797492051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144696841 + 5597956 = 12029^2 + 2366^2 .

It is a cyclic number.

It is not a de Polignac number, because 150294797 - 2²⁰ = 149246221 is a prime.

Together with 150294799, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150294799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75147398 + 75147399.

It is an arithmetic number, because the mean of its divisors is an integer number (75147399).

Almost surely, 2^150294797 is an apocalyptic number.

It is an amenable number.

150294797 is a deficient number, since it is larger than the sum of its proper divisors (1).

150294797 is an equidigital number, since it uses as much as digits as its factorization.

150294797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 150294797 is about 12259.4778436930. The cubic root of 150294797 is about 531.6771329895.

The spelling of 150294797 in words is "one hundred fifty million, two hundred ninety-four thousand, seven hundred ninety-seven".