1060501649 has 2 divisors, whose sum is σ = 1060501650. Its totient is φ = 1060501648.

The previous prime is 1060501621. The next prime is 1060501669. The reversal of 1060501649 is 9461050601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 566773249 + 493728400 = 23807^2 + 22220^2 .

It is an emirp because it is prime and its reverse (9461050601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1060501649 is a prime.

It is a super-2 number, since 2×1060501649² = 2249327495063438402, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1060501619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530250824 + 530250825.

It is an arithmetic number, because the mean of its divisors is an integer number (530250825).

Almost surely, 2^1060501649 is an apocalyptic number.

It is an amenable number.

1060501649 is a deficient number, since it is larger than the sum of its proper divisors (1).

1060501649 is an equidigital number, since it uses as much as digits as its factorization.

1060501649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1060501649 is about 32565.3442942033. The cubic root of 1060501649 is about 1019.7736422606.

The spelling of 1060501649 in words is "one billion, sixty million, five hundred one thousand, six hundred forty-nine".