601171025061 has 8 divisors (see below), whose sum is σ = 802800258624. Its totient is φ = 400161237440.

The previous prime is 601171025053. The next prime is 601171025129. The reversal of 601171025061 is 160520171106.

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 601171025061 - 2³ = 601171025053 is a prime.

It is a super-2 number, since 2×601171025061² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601171025051) 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, 154859220 + ... + 154863101.

It is an arithmetic number, because the mean of its divisors is an integer number (100350032328).

Almost surely, 2^601171025061 is an apocalyptic number.

It is an amenable number.

601171025061 is a deficient number, since it is larger than the sum of its proper divisors (201629233563).

601171025061 is a wasteful number, since it uses less digits than its factorization.

601171025061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309722971.

The product of its (nonzero) digits is 2520, while the sum is 30.

Adding to 601171025061 its reverse (160520171106), we get a palindrome (761691196167).

The spelling of 601171025061 in words is "six hundred one billion, one hundred seventy-one million, twenty-five thousand, sixty-one".