601001055 has 24 divisors (see below), whose sum is σ = 1057288752. Its totient is φ = 315748224.

The previous prime is 601001047. The next prime is 601001057. The reversal of 601001055 is 550100106.

601001055 is a `hidden beast` number, since 601 + 0 + 0 + 10 + 55 = 666.

It is not a de Polignac number, because 601001055 - 2³ = 601001047 is a prime.

It is a super-2 number, since 2×601001055² = 722404536222226050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601001057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96654 + ... + 102683.

It is an arithmetic number, because the mean of its divisors is an integer number (44053698).

Almost surely, 2^601001055 is an apocalyptic number.

601001055 is a deficient number, since it is larger than the sum of its proper divisors (456287697).

601001055 is a wasteful number, since it uses less digits than its factorization.

601001055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199415 (or 199412 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 601001055 is about 24515.3228614269. The cubic root of 601001055 is about 843.9014727232.

The spelling of 601001055 in words is "six hundred one million, one thousand, fifty-five".