1461113567 has 2 divisors, whose sum is σ = 1461113568. Its totient is φ = 1461113566.

The previous prime is 1461113557. The next prime is 1461113579. The reversal of 1461113567 is 7653111641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1461113567 - 2⁴ = 1461113551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1461113557) 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, 730556783 + 730556784.

It is an arithmetic number, because the mean of its divisors is an integer number (730556784).

Almost surely, 2^1461113567 is an apocalyptic number.

1461113567 is a deficient number, since it is larger than the sum of its proper divisors (1).

1461113567 is an equidigital number, since it uses as much as digits as its factorization.

1461113567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 35.

The square root of 1461113567 is about 38224.5152618055. The cubic root of 1461113567 is about 1134.7355415083.

The spelling of 1461113567 in words is "one billion, four hundred sixty-one million, one hundred thirteen thousand, five hundred sixty-seven".