601615255 has 16 divisors (see below), whose sum is σ = 755020800. Its totient is φ = 459331488.

The previous prime is 601615219. The next prime is 601615283. The reversal of 601615255 is 552516106.

It is a cyclic number.

It is not a de Polignac number, because 601615255 - 2⁹ = 601614743 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47596 + ... + 58894.

It is an arithmetic number, because the mean of its divisors is an integer number (47188800).

Almost surely, 2^601615255 is an apocalyptic number.

601615255 is a deficient number, since it is larger than the sum of its proper divisors (153405545).

601615255 is a wasteful number, since it uses less digits than its factorization.

601615255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11790.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 601615255 is about 24527.8465218616. The cubic root of 601615255 is about 844.1888531480.

The spelling of 601615255 in words is "six hundred one million, six hundred fifteen thousand, two hundred fifty-five".