353045545405 has 16 divisors (see below), whose sum is σ = 509659735680. Its totient is φ = 229346880192.

The previous prime is 353045545399. The next prime is 353045545417. The reversal of 353045545405 is 504545540353.

It is a cyclic number.

It is not a de Polignac number, because 353045545405 - 2⁵ = 353045545373 is a prime.

It is a super-2 number, since 2×353045545405² (a number of 24 digits) contains 22 as substring.

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, 265447114 + ... + 265448443.

It is an arithmetic number, because the mean of its divisors is an integer number (31853733480).

Almost surely, 2^353045545405 is an apocalyptic number.

353045545405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

353045545405 is a deficient number, since it is larger than the sum of its proper divisors (156614190275).

353045545405 is a wasteful number, since it uses less digits than its factorization.

353045545405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530895588.

The product of its (nonzero) digits is 1800000, while the sum is 43.

The spelling of 353045545405 in words is "three hundred fifty-three billion, forty-five million, five hundred forty-five thousand, four hundred five".