2601125615 has 8 divisors (see below), whose sum is σ = 3405109968. Its totient is φ = 1891727680.

The previous prime is 2601125609. The next prime is 2601125621. The reversal of 2601125615 is 5165211062.

It is a happy number.

2601125615 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2601125609) and next prime (2601125621).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2601125615 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23646542 + ... + 23646651.

It is an arithmetic number, because the mean of its divisors is an integer number (425638746).

Almost surely, 2^2601125615 is an apocalyptic number.

2601125615 is a deficient number, since it is larger than the sum of its proper divisors (803984353).

2601125615 is a wasteful number, since it uses less digits than its factorization.

2601125615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47293209.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 2601125615 is about 51001.2315047392. The cubic root of 2601125615 is about 1375.2672741042.

Adding to 2601125615 its reverse (5165211062), we get a palindrome (7766336677).

The spelling of 2601125615 in words is "two billion, six hundred one million, one hundred twenty-five thousand, six hundred fifteen".