4565211264 has 48 divisors (see below), whose sum is σ = 13136874270. Its totient is φ = 1521736704.

The previous prime is 4565211257. The next prime is 4565211307. The reversal of 4565211264 is 4621125654.

4565211264 is a `hidden beast` number, since 4 + 5 + 6 + 521 + 126 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4461171264 + 104040000 = 66792^2 + 10200^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1980277 + ... + 1982580.

Almost surely, 2^4565211264 is an apocalyptic number.

It is an amenable number.

4565211264 is an abundant number, since it is smaller than the sum of its proper divisors (8571663006).

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

4565211264 is a wasteful number, since it uses less digits than its factorization.

4565211264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962877 (or 3962862 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 4565211264 is about 67566.3471263617. The cubic root of 4565211264 is about 1658.9003294066.

The spelling of 4565211264 in words is "four billion, five hundred sixty-five million, two hundred eleven thousand, two hundred sixty-four".