345544455603164 has 6 divisors (see below), whose sum is σ = 604702797305544. Its totient is φ = 172772227801580.

The previous prime is 345544455603163. The next prime is 345544455603173. The reversal of 345544455603164 is 461306554445543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345544455603163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43193056950392 + ... + 43193056950399.

It is an arithmetic number, because the mean of its divisors is an integer number (100783799550924).

Almost surely, 2^{345544455603164} is an apocalyptic number.

It is an amenable number.

345544455603164 is a deficient number, since it is larger than the sum of its proper divisors (259158341702380).

345544455603164 is a wasteful number, since it uses less digits than its factorization.

345544455603164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86386113900795 (or 86386113900793 counting only the distinct ones).

The product of its (nonzero) digits is 207360000, while the sum is 59.

The spelling of 345544455603164 in words is "three hundred forty-five trillion, five hundred forty-four billion, four hundred fifty-five million, six hundred three thousand, one hundred sixty-four".