4287563725456 has 40 divisors (see below), whose sum is σ = 9307279010304. Its totient is φ = 1896219826560.

The previous prime is 4287563725421. The next prime is 4287563725457. The reversal of 4287563725456 is 6545273657824.

It is a super-2 number, since 2×4287563725456² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4287563725457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329198320 + ... + 329211343.

Almost surely, 2^{4287563725456} is an apocalyptic number.

It is an amenable number.

4287563725456 is an abundant number, since it is smaller than the sum of its proper divisors (5019715284848).

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

4287563725456 is a wasteful number, since it uses less digits than its factorization.

4287563725456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658409719 (or 658409713 counting only the distinct ones).

The product of its digits is 338688000, while the sum is 64.

The spelling of 4287563725456 in words is "four trillion, two hundred eighty-seven billion, five hundred sixty-three million, seven hundred twenty-five thousand, four hundred fifty-six".