4248857560 has 16 divisors (see below), whose sum is σ = 9559929600. Its totient is φ = 1699543008.

The previous prime is 4248857533. The next prime is 4248857567. The reversal of 4248857560 is 657588424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4248857567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53110680 + ... + 53110759.

It is an arithmetic number, because the mean of its divisors is an integer number (597495600).

Almost surely, 2^4248857560 is an apocalyptic number.

4248857560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4248857560 is an abundant number, since it is smaller than the sum of its proper divisors (5311072040).

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

4248857560 is a wasteful number, since it uses less digits than its factorization.

4248857560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106221450 (or 106221446 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 49.

The square root of 4248857560 is about 65183.2613482940. The cubic root of 4248857560 is about 1619.6607479414.

The spelling of 4248857560 in words is "four billion, two hundred forty-eight million, eight hundred fifty-seven thousand, five hundred sixty".