1601464507 has 2 divisors, whose sum is σ = 1601464508. Its totient is φ = 1601464506.

The previous prime is 1601464441. The next prime is 1601464517. The reversal of 1601464507 is 7054641061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1601464507 - 2¹⁹ = 1600940219 is a prime.

It is not a weakly prime, because it can be changed into another prime (1601464517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800732253 + 800732254.

It is an arithmetic number, because the mean of its divisors is an integer number (800732254).

Almost surely, 2^1601464507 is an apocalyptic number.

1601464507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1601464507 is an equidigital number, since it uses as much as digits as its factorization.

1601464507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1601464507 is about 40018.3021503911. The cubic root of 1601464507 is about 1169.9638401662.

The spelling of 1601464507 in words is "one billion, six hundred one million, four hundred sixty-four thousand, five hundred seven".