601155255 has 32 divisors (see below), whose sum is σ = 1036062720. Its totient is φ = 296778240.

The previous prime is 601155253. The next prime is 601155263. The reversal of 601155255 is 552551106.

It is not a de Polignac number, because 601155255 - 2¹ = 601155253 is a prime.

It is a super-2 number, since 2×601155255² = 722775281228230050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601155253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17410 + ... + 38799.

It is an arithmetic number, because the mean of its divisors is an integer number (32376960).

Almost surely, 2^601155255 is an apocalyptic number.

601155255 is a deficient number, since it is larger than the sum of its proper divisors (434907465).

601155255 is a wasteful number, since it uses less digits than its factorization.

601155255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56271.

The product of its (nonzero) digits is 7500, while the sum is 30.

The square root of 601155255 is about 24518.4676315629. The cubic root of 601155255 is about 843.9736403611.

The spelling of 601155255 in words is "six hundred one million, one hundred fifty-five thousand, two hundred fifty-five".