1504450147 has 2 divisors, whose sum is σ = 1504450148. Its totient is φ = 1504450146.

The previous prime is 1504450141. The next prime is 1504450151. The reversal of 1504450147 is 7410544051.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1504450147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1504450141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 752225073 + 752225074.

It is an arithmetic number, because the mean of its divisors is an integer number (752225074).

Almost surely, 2^1504450147 is an apocalyptic number.

1504450147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1504450147 is an equidigital number, since it uses as much as digits as its factorization.

1504450147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 1504450147 is about 38787.2420648852. The cubic root of 1504450147 is about 1145.8451574928.

Adding to 1504450147 its reverse (7410544051), we get a palindrome (8914994198).

The spelling of 1504450147 in words is "one billion, five hundred four million, four hundred fifty thousand, one hundred forty-seven".