4248491580 has 96 divisors (see below), whose sum is σ = 13913222400. Its totient is φ = 1073300544.

The previous prime is 4248491563. The next prime is 4248491587. The reversal of 4248491580 is 851948424.

4248491580 is a `hidden beast` number, since 4 + 2 + 484 + 91 + 5 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4248491587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196782 + ... + 217301.

It is an arithmetic number, because the mean of its divisors is an integer number (144929400).

Almost surely, 2^4248491580 is an apocalyptic number.

It is an amenable number.

4248491580 is an abundant number, since it is smaller than the sum of its proper divisors (9664730820).

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

4248491580 is a wasteful number, since it uses less digits than its factorization.

4248491580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414120 (or 414112 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 4248491580 is about 65180.4539720306. The cubic root of 4248491580 is about 1619.6142428552.

The spelling of 4248491580 in words is "four billion, two hundred forty-eight million, four hundred ninety-one thousand, five hundred eighty".