1006550053 has 2 divisors, whose sum is σ = 1006550054. Its totient is φ = 1006550052.

The previous prime is 1006550033. The next prime is 1006550071. The reversal of 1006550053 is 3500556001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 831860964 + 174689089 = 28842^2 + 13217^2 .

It is a cyclic number.

It is not a de Polignac number, because 1006550053 - 2⁵ = 1006550021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1006550033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503275026 + 503275027.

It is an arithmetic number, because the mean of its divisors is an integer number (503275027).

Almost surely, 2^1006550053 is an apocalyptic number.

It is an amenable number.

1006550053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006550053 is an equidigital number, since it uses as much as digits as its factorization.

1006550053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 1006550053 is about 31726.1729964394. The cubic root of 1006550053 is about 1002.1786012498.

The spelling of 1006550053 in words is "one billion, six million, five hundred fifty thousand, fifty-three".