1009622051 has 2 divisors, whose sum is σ = 1009622052. Its totient is φ = 1009622050.

The previous prime is 1009622039. The next prime is 1009622077. The reversal of 1009622051 is 1502269001.

1009622051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (1009622077) can be obtained adding 1009622051 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1009622051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1009622051.

It is not a weakly prime, because it can be changed into another prime (1009622011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504811025 + 504811026.

It is an arithmetic number, because the mean of its divisors is an integer number (504811026).

Almost surely, 2^1009622051 is an apocalyptic number.

1009622051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1009622051 is an equidigital number, since it uses as much as digits as its factorization.

1009622051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1009622051 is about 31774.5503666063. The cubic root of 1009622051 is about 1003.1971178774.

The spelling of 1009622051 in words is "one billion, nine million, six hundred twenty-two thousand, fifty-one".