601005055061 has 8 divisors (see below), whose sum is σ = 637738688664. Its totient is φ = 564424798720.

The previous prime is 601005055033. The next prime is 601005055081. The reversal of 601005055061 is 160550500106.

It can be written as a sum of positive squares in 4 ways, for example, as 178849484836 + 422155570225 = 422906^2 + 649735^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 601005055061 - 2³⁴ = 583825185877 is a prime.

It is a super-2 number, since 2×601005055061² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601005055081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38336240 + ... + 38351913.

It is an arithmetic number, because the mean of its divisors is an integer number (79717336083).

Almost surely, 2^601005055061 is an apocalyptic number.

It is an amenable number.

601005055061 is a deficient number, since it is larger than the sum of its proper divisors (36733633603).

601005055061 is a wasteful number, since it uses less digits than its factorization.

601005055061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76688631.

The product of its (nonzero) digits is 4500, while the sum is 29.

Adding to 601005055061 its reverse (160550500106), we get a palindrome (761555555167).

The spelling of 601005055061 in words is "six hundred one billion, five million, fifty-five thousand, sixty-one".