1000500601 has 2 divisors, whose sum is σ = 1000500602. Its totient is φ = 1000500600.

The previous prime is 1000500587. The next prime is 1000500617. The reversal of 1000500601 is 1060050001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 915123001 + 85377600 = 30251^2 + 9240^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000500601 - 2²⁷ = 866282873 is a prime.

It is a super-2 number, since 2×1000500601² = 2002002905202722402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1000500661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500250300 + 500250301.

It is an arithmetic number, because the mean of its divisors is an integer number (500250301).

Almost surely, 2^1000500601 is an apocalyptic number.

It is an amenable number.

1000500601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000500601 is an equidigital number, since it uses as much as digits as its factorization.

1000500601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 1000500601 is about 31630.6908081376. The cubic root of 1000500601 is about 1000.1668391631.

Adding to 1000500601 its reverse (1060050001), we get a palindrome (2060550602).

The spelling of 1000500601 in words is "one billion, five hundred thousand, six hundred one".