8748787543 has 8 divisors (see below), whose sum is σ = 9068487296. Its totient is φ = 8431430400.

The previous prime is 8748787507. The next prime is 8748787547. The reversal of 8748787543 is 3457878478.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8748787543 - 2⁹ = 8748787031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8748787547) 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, 578046 + ... + 592987.

It is an arithmetic number, because the mean of its divisors is an integer number (1133560912).

Almost surely, 2^8748787543 is an apocalyptic number.

8748787543 is a deficient number, since it is larger than the sum of its proper divisors (319699753).

8748787543 is a wasteful number, since it uses less digits than its factorization.

8748787543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171305.

The product of its digits is 42147840, while the sum is 61.

The square root of 8748787543 is about 93534.9535895539. The cubic root of 8748787543 is about 2060.5474668180.

The spelling of 8748787543 in words is "eight billion, seven hundred forty-eight million, seven hundred eighty-seven thousand, five hundred forty-three".