4260251568 has 30 divisors (see below), whose sum is σ = 11006818212. Its totient is φ = 1419933120.

The previous prime is 4260251563. The next prime is 4260251579. The reversal of 4260251568 is 8651520624.

It is not an unprimeable number, because it can be changed into a prime (4260251563) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 447498 + ... + 456918.

Almost surely, 2^4260251568 is an apocalyptic number.

4260251568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4260251568 is an abundant number, since it is smaller than the sum of its proper divisors (6746566644).

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

4260251568 is an frugal number, since it uses more digits than its factorization.

4260251568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18853 (or 9426 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 4260251568 is about 65270.6026324256. The cubic root of 4260251568 is about 1621.1072509602.

The spelling of 4260251568 in words is "four billion, two hundred sixty million, two hundred fifty-one thousand, five hundred sixty-eight".