825453116202 has 64 divisors (see below), whose sum is σ = 1944269147520. Its totient is φ = 230331340800.

The previous prime is 825453116149. The next prime is 825453116209. The reversal of 825453116202 is 202611354528.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (825453116209) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 825199 + ... + 1527042.

It is an arithmetic number, because the mean of its divisors is an integer number (30379205430).

Almost surely, 2^825453116202 is an apocalyptic number.

825453116202 is an abundant number, since it is smaller than the sum of its proper divisors (1118816031318).

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

825453116202 is a wasteful number, since it uses less digits than its factorization.

825453116202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352679.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 825453116202 in words is "eight hundred twenty-five billion, four hundred fifty-three million, one hundred sixteen thousand, two hundred two".