945517055328 has 36 divisors (see below), whose sum is σ = 2688814126908. Its totient is φ = 315172351680.

The previous prime is 945517055309. The next prime is 945517055383. The reversal of 945517055328 is 823550715549.

945517055328 is a `hidden beast` number, since 9 + 4 + 55 + 17 + 0 + 553 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×945517055328² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1641522378 + ... + 1641522953.

It is an arithmetic number, because the mean of its divisors is an integer number (74689281303).

Almost surely, 2^945517055328 is an apocalyptic number.

It is an amenable number.

945517055328 is an abundant number, since it is smaller than the sum of its proper divisors (1743297071580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

945517055328 is a wasteful number, since it uses less digits than its factorization.

945517055328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283045347 (or 3283045336 counting only the distinct ones).

The product of its (nonzero) digits is 7560000, while the sum is 54.

The spelling of 945517055328 in words is "nine hundred forty-five billion, five hundred seventeen million, fifty-five thousand, three hundred twenty-eight".