2634725208202 has 4 divisors (see below), whose sum is σ = 3952087812306. Its totient is φ = 1317362604100.

The previous prime is 2634725208197. The next prime is 2634725208329. The reversal of 2634725208202 is 2028025274362.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1716595215721 + 918129992481 = 1310189^2 + 958191^2 .

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 as a sum of consecutive naturals, namely, 658681302049 + ... + 658681302052.

Almost surely, 2^{2634725208202} is an apocalyptic number.

2634725208202 is a deficient number, since it is larger than the sum of its proper divisors (1317362604104).

2634725208202 is a wasteful number, since it uses less digits than its factorization.

2634725208202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317362604103.

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 2634725208202 in words is "two trillion, six hundred thirty-four billion, seven hundred twenty-five million, two hundred eight thousand, two hundred two".