2601026045 has 8 divisors (see below), whose sum is σ = 3140380896. Its totient is φ = 2068054416.

The previous prime is 2601026041. The next prime is 2601026053. The reversal of 2601026045 is 5406201062.

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 2601026045 - 2² = 2601026041 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 (2601026041) 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, 1594907 + ... + 1596536.

It is an arithmetic number, because the mean of its divisors is an integer number (392547612).

Almost surely, 2^2601026045 is an apocalyptic number.

It is an amenable number.

2601026045 is a deficient number, since it is larger than the sum of its proper divisors (539354851).

2601026045 is a wasteful number, since it uses less digits than its factorization.

2601026045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3191611.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2601026045 is about 51000.2553424980. The cubic root of 2601026045 is about 1375.2497256617.

The spelling of 2601026045 in words is "two billion, six hundred one million, twenty-six thousand, forty-five".