345532552235555 has 16 divisors (see below), whose sum is σ = 414805190292480. Its totient is φ = 276315294844512.

The previous prime is 345532552235551. The next prime is 345532552235561. The reversal of 345532552235555 is 555532255235543.

It is a cyclic number.

It is not a de Polignac number, because 345532552235555 - 2² = 345532552235551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345532552235494 and 345532552235503.

It is not an unprimeable number, because it can be changed into a prime (345532552235551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628745186 + ... + 629294504.

It is an arithmetic number, because the mean of its divisors is an integer number (25925324393280).

Almost surely, 2^{345532552235555} is an apocalyptic number.

345532552235555 is a deficient number, since it is larger than the sum of its proper divisors (69272638056925).

345532552235555 is a wasteful number, since it uses less digits than its factorization.

345532552235555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599498.

The product of its digits is 337500000, while the sum is 59.

The spelling of 345532552235555 in words is "three hundred forty-five trillion, five hundred thirty-two billion, five hundred fifty-two million, two hundred thirty-five thousand, five hundred fifty-five".