1162124563 has 2 divisors, whose sum is σ = 1162124564. Its totient is φ = 1162124562.

The previous prime is 1162124507. The next prime is 1162124609. The reversal of 1162124563 is 3654212611.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1162124563 - 2²¹ = 1160027411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1162124263) 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, 581062281 + 581062282.

It is an arithmetic number, because the mean of its divisors is an integer number (581062282).

Almost surely, 2^1162124563 is an apocalyptic number.

1162124563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162124563 is an equidigital number, since it uses as much as digits as its factorization.

1162124563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The square root of 1162124563 is about 34089.9481225771. The cubic root of 1162124563 is about 1051.3586532985.

The spelling of 1162124563 in words is "one billion, one hundred sixty-two million, one hundred twenty-four thousand, five hundred sixty-three".