345567228455 has 16 divisors (see below), whose sum is σ = 417039556608. Its totient is φ = 274882500000.

The previous prime is 345567228437. The next prime is 345567228497. The reversal of 345567228455 is 554822765543.

It is a de Polignac number, because none of the positive numbers 2^k-345567228455 is a prime.

It is a super-3 number, since 3×345567228455³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 345567228455.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2069330 + ... + 2230080.

It is an arithmetic number, because the mean of its divisors is an integer number (26064972288).

Almost surely, 2^345567228455 is an apocalyptic number.

345567228455 is a deficient number, since it is larger than the sum of its proper divisors (71472328153).

345567228455 is a wasteful number, since it uses less digits than its factorization.

345567228455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163198.

The product of its digits is 40320000, while the sum is 56.

The spelling of 345567228455 in words is "three hundred forty-five billion, five hundred sixty-seven million, two hundred twenty-eight thousand, four hundred fifty-five".