601065556051 has 2 divisors, whose sum is σ = 601065556052. Its totient is φ = 601065556050.

The previous prime is 601065556043. The next prime is 601065556067. The reversal of 601065556051 is 150655560106.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 601065556051 - 2³ = 601065556043 is a prime.

It is a super-2 number, since 2×601065556051² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 601065555995 and 601065556013.

It is not a weakly prime, because it can be changed into another prime (601065556031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300532778025 + 300532778026.

It is an arithmetic number, because the mean of its divisors is an integer number (300532778026).

Almost surely, 2^601065556051 is an apocalyptic number.

601065556051 is a deficient number, since it is larger than the sum of its proper divisors (1).

601065556051 is an equidigital number, since it uses as much as digits as its factorization.

601065556051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 601065556051 in words is "six hundred one billion, sixty-five million, five hundred fifty-six thousand, fifty-one".