345542404524533 has 4 divisors (see below), whose sum is σ = 350409198954528. Its totient is φ = 340675610094540.

The previous prime is 345542404524523. The next prime is 345542404524539. The reversal of 345542404524533 is 335425404245543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 345542404524533 - 2⁴² = 341144358013429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345542404524539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2433397214891 + ... + 2433397215032.

It is an arithmetic number, because the mean of its divisors is an integer number (87602299738632).

Almost surely, 2^{345542404524533} is an apocalyptic number.

It is an amenable number.

345542404524533 is a deficient number, since it is larger than the sum of its proper divisors (4866794429995).

345542404524533 is an equidigital number, since it uses as much as digits as its factorization.

345542404524533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4866794429994.

The product of its (nonzero) digits is 69120000, while the sum is 53.

The spelling of 345542404524533 in words is "three hundred forty-five trillion, five hundred forty-two billion, four hundred four million, five hundred twenty-four thousand, five hundred thirty-three".