2635532245320 has 128 divisors (see below), whose sum is σ = 8515761085440. Its totient is φ = 648672906240.

The previous prime is 2635532245271. The next prime is 2635532245321. The reversal of 2635532245320 is 235422355362.

It is a super-2 number, since 2×2635532245320² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2635532245321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14381065 + ... + 14563175.

It is an arithmetic number, because the mean of its divisors is an integer number (66529383480).

Almost surely, 2^{2635532245320} is an apocalyptic number.

2635532245320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2635532245320 is an abundant number, since it is smaller than the sum of its proper divisors (5880228840120).

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

2635532245320 is a wasteful number, since it uses less digits than its factorization.

2635532245320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191415 (or 191411 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 2635532245320 in words is "two trillion, six hundred thirty-five billion, five hundred thirty-two million, two hundred forty-five thousand, three hundred twenty".