601609151 has 16 divisors (see below), whose sum is σ = 708341760. Its totient is φ = 503735520.

The previous prime is 601609139. The next prime is 601609153. The reversal of 601609151 is 151906106.

It is a cyclic number.

It is not a de Polignac number, because 601609151 - 2¹⁸ = 601347007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601609153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64106 + ... + 72888.

It is an arithmetic number, because the mean of its divisors is an integer number (44271360).

Almost surely, 2^601609151 is an apocalyptic number.

601609151 is a deficient number, since it is larger than the sum of its proper divisors (106732609).

601609151 is a wasteful number, since it uses less digits than its factorization.

601609151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9286.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 601609151 is about 24527.7220915437. The cubic root of 601609151 is about 844.1859980862.

The spelling of 601609151 in words is "six hundred one million, six hundred nine thousand, one hundred fifty-one".