2610261122610 has 16 divisors (see below), whose sum is σ = 6264626694336. Its totient is φ = 696069632688.

The previous prime is 2610261122563. The next prime is 2610261122639. The reversal of 2610261122610 is 162211620162.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 87008704087 = 2610261122610 / (2 + 6 + 1 + 0 + 2 + 6 + 1 + 1 + 2 + 2 + 6 + 1 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43504352014 + ... + 43504352073.

It is an arithmetic number, because the mean of its divisors is an integer number (391539168396).

Almost surely, 2^{2610261122610} is an apocalyptic number.

2610261122610 is an abundant number, since it is smaller than the sum of its proper divisors (3654365571726).

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

2610261122610 is a wasteful number, since it uses less digits than its factorization.

2610261122610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87008704097.

The product of its (nonzero) digits is 3456, while the sum is 30.

Adding to 2610261122610 its reverse (162211620162), we get a palindrome (2772472742772).

The spelling of 2610261122610 in words is "two trillion, six hundred ten billion, two hundred sixty-one million, one hundred twenty-two thousand, six hundred ten".