562896945 has 160 divisors (see below), whose sum is σ = 1214801280. Its totient is φ = 246343680.

The previous prime is 562896923. The next prime is 562896991. The reversal of 562896945 is 549698265.

It is a happy number.

562896945 is a `hidden beast` number, since 5 + 628 + 9 + 6 + 9 + 4 + 5 = 666.

It is not a de Polignac number, because 562896945 - 2⁶ = 562896881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 562896891 and 562896900.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1700430 + ... + 1700760.

It is an arithmetic number, because the mean of its divisors is an integer number (7592508).

Almost surely, 2^562896945 is an apocalyptic number.

It is an amenable number.

562896945 is an abundant number, since it is smaller than the sum of its proper divisors (651904335).

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

562896945 is a wasteful number, since it uses less digits than its factorization.

562896945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397 (or 388 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 54.

The square root of 562896945 is about 23725.4493108139. The cubic root of 562896945 is about 825.6759419014.

The spelling of 562896945 in words is "five hundred sixty-two million, eight hundred ninety-six thousand, nine hundred forty-five".