4353120451522 has 4 divisors (see below), whose sum is σ = 6529680677286. Its totient is φ = 2176560225760.

The previous prime is 4353120451513. The next prime is 4353120451529. The reversal of 4353120451522 is 2251540213534.

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., 4341634828281 + 11485623241 = 2083659^2 + 107171^2 .

It is not an unprimeable number, because it can be changed into a prime (4353120451529) 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 as a sum of consecutive naturals, namely, 1088280112879 + ... + 1088280112882.

Almost surely, 2^{4353120451522} is an apocalyptic number.

4353120451522 is a deficient number, since it is larger than the sum of its proper divisors (2176560225764).

4353120451522 is a wasteful number, since it uses less digits than its factorization.

4353120451522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176560225763.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 4353120451522 in words is "four trillion, three hundred fifty-three billion, one hundred twenty million, four hundred fifty-one thousand, five hundred twenty-two".