534895564 has 18 divisors (see below), whose sum is σ = 1088894940. Its totient is φ = 229240872.

The previous prime is 534895561. The next prime is 534895577. The reversal of 534895564 is 465598435.

It is a super-2 number, since 2×534895564² = 572226528773756192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (534895561) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1364334 + ... + 1364725.

Almost surely, 2^534895564 is an apocalyptic number.

It is an amenable number.

534895564 is an abundant number, since it is smaller than the sum of its proper divisors (553999376).

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

534895564 is a wasteful number, since it uses less digits than its factorization.

534895564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2729077 (or 2729068 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 49.

The square root of 534895564 is about 23127.8093212479. The cubic root of 534895564 is about 811.7513110799.

The spelling of 534895564 in words is "five hundred thirty-four million, eight hundred ninety-five thousand, five hundred sixty-four".