2601105800 has 48 divisors (see below), whose sum is σ = 6104140560. Its totient is φ = 1030710080.

The previous prime is 2601105781. The next prime is 2601105839. The reversal of 2601105800 is 85011062.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39374 + ... + 82173.

It is an arithmetic number, because the mean of its divisors is an integer number (127169595).

Almost surely, 2^2601105800 is an apocalyptic number.

2601105800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2601105800 is an abundant number, since it is smaller than the sum of its proper divisors (3503034760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2601105800 is a wasteful number, since it uses less digits than its factorization.

2601105800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121670 (or 121661 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 2601105800 is about 51001.0372443542. The cubic root of 2601105800 is about 1375.2637818994.

Adding to 2601105800 its reverse (85011062), we get a palindrome (2686116862).

The spelling of 2601105800 in words is "two billion, six hundred one million, one hundred five thousand, eight hundred".