945434055 has 16 divisors (see below), whose sum is σ = 1522850400. Its totient is φ = 500846208.

The previous prime is 945434029. The next prime is 945434069. The reversal of 945434055 is 550434549.

It is not a de Polignac number, because 945434055 - 2⁹ = 945433543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209272 + ... + 213741.

It is an arithmetic number, because the mean of its divisors is an integer number (95178150).

Almost surely, 2^945434055 is an apocalyptic number.

945434055 is a deficient number, since it is larger than the sum of its proper divisors (577416345).

945434055 is a wasteful number, since it uses less digits than its factorization.

945434055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423170.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 945434055 is about 30747.9113924832. The cubic root of 945434055 is about 981.4701158460.

The spelling of 945434055 in words is "nine hundred forty-five million, four hundred thirty-four thousand, fifty-five".