601500061607 has 2 divisors, whose sum is σ = 601500061608. Its totient is φ = 601500061606.

The previous prime is 601500061541. The next prime is 601500061609. The reversal of 601500061607 is 706160005106.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-601500061607 is a prime.

It is a super-2 number, since 2×601500061607² (a number of 24 digits) contains 22 as substring.

Together with 601500061609, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601500061609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300750030803 + 300750030804.

It is an arithmetic number, because the mean of its divisors is an integer number (300750030804).

Almost surely, 2^601500061607 is an apocalyptic number.

601500061607 is a deficient number, since it is larger than the sum of its proper divisors (1).

601500061607 is an equidigital number, since it uses as much as digits as its factorization.

601500061607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 601500061607 in words is "six hundred one billion, five hundred million, sixty-one thousand, six hundred seven".