2635263482851 has 8 divisors (see below), whose sum is σ = 2636400372480. Its totient is φ = 2634126752832.

The previous prime is 2635263482821. The next prime is 2635263482879. The reversal of 2635263482851 is 1582843625362.

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 2635263482851 - 2⁹ = 2635263482339 is a prime.

It is a super-2 number, since 2×2635263482851² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2635263482792 and 2635263482801.

It is not an unprimeable number, because it can be changed into a prime (2635263482821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42327621 + ... + 42389833.

It is an arithmetic number, because the mean of its divisors is an integer number (329550046560).

Almost surely, 2^{2635263482851} is an apocalyptic number.

2635263482851 is a deficient number, since it is larger than the sum of its proper divisors (1136889629).

2635263482851 is a wasteful number, since it uses less digits than its factorization.

2635263482851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79805.

The product of its digits is 16588800, while the sum is 55.

The spelling of 2635263482851 in words is "two trillion, six hundred thirty-five billion, two hundred sixty-three million, four hundred eighty-two thousand, eight hundred fifty-one".