601009051 has 2 divisors, whose sum is σ = 601009052. Its totient is φ = 601009050.

The previous prime is 601009043. The next prime is 601009099. The reversal of 601009051 is 150900106.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 601009051 - 2³ = 601009043 is a prime.

It is a super-2 number, since 2×601009051² = 722423758767841202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (601009751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300504525 + 300504526.

It is an arithmetic number, because the mean of its divisors is an integer number (300504526).

Almost surely, 2^601009051 is an apocalyptic number.

601009051 is a deficient number, since it is larger than the sum of its proper divisors (1).

601009051 is an equidigital number, since it uses as much as digits as its factorization.

601009051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 601009051 is about 24515.4859425629. The cubic root of 601009051 is about 843.9052152603.

Adding to 601009051 its reverse (150900106), we get a palindrome (751909157).

The spelling of 601009051 in words is "six hundred one million, nine thousand, fifty-one".