3452153020523 has 4 divisors (see below), whose sum is σ = 3452157778608. Its totient is φ = 3452148262440.

The previous prime is 3452153020471. The next prime is 3452153020531. The reversal of 3452153020523 is 3250203512543.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3452153020523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3452153020553) 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 3 ways as a sum of consecutive naturals, for example, 1039223 + ... + 2825648.

It is an arithmetic number, because the mean of its divisors is an integer number (863039444652).

Almost surely, 2^{3452153020523} is an apocalyptic number.

3452153020523 is a deficient number, since it is larger than the sum of its proper divisors (4758085).

3452153020523 is an equidigital number, since it uses as much as digits as its factorization.

3452153020523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4758084.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 3452153020523 in words is "three trillion, four hundred fifty-two billion, one hundred fifty-three million, twenty thousand, five hundred twenty-three".