3516522225251 has 24 divisors (see below), whose sum is σ = 4203968173200. Its totient is φ = 2930770164672.

The previous prime is 3516522225241. The next prime is 3516522225259. The reversal of 3516522225251 is 1525222256153.

It is a happy number.

3516522225251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3516522225251 - 2¹⁸ = 3516521963107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3516522225199 and 3516522225208.

It is not an unprimeable number, because it can be changed into a prime (3516522225259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2124425 + ... + 3397973.

It is an arithmetic number, because the mean of its divisors is an integer number (175165340550).

Almost surely, 2^{3516522225251} is an apocalyptic number.

3516522225251 is a deficient number, since it is larger than the sum of its proper divisors (687445947949).

3516522225251 is a wasteful number, since it uses less digits than its factorization.

3516522225251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275123 (or 1275116 counting only the distinct ones).

The product of its digits is 360000, while the sum is 41.

The spelling of 3516522225251 in words is "three trillion, five hundred sixteen billion, five hundred twenty-two million, two hundred twenty-five thousand, two hundred fifty-one".