2610630455 has 4 divisors (see below), whose sum is σ = 3132756552. Its totient is φ = 2088504360.

The previous prime is 2610630427. The next prime is 2610630461. The reversal of 2610630455 is 5540360162.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5540360162 = 2 ⋅2770180081.

It is not a de Polignac number, because 2610630455 - 2¹⁸ = 2610368311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261063041 + ... + 261063050.

It is an arithmetic number, because the mean of its divisors is an integer number (783189138).

Almost surely, 2^2610630455 is an apocalyptic number.

2610630455 is a deficient number, since it is larger than the sum of its proper divisors (522126097).

2610630455 is an equidigital number, since it uses as much as digits as its factorization.

2610630455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522126096.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 2610630455 is about 51094.3289906033. The cubic root of 2610630455 is about 1376.9403710247.

The spelling of 2610630455 in words is "two billion, six hundred ten million, six hundred thirty thousand, four hundred fifty-five".