8757240016 has 80 divisors (see below), whose sum is σ = 20058736000. Its totient is φ = 3701521152.

The previous prime is 8757240001. The next prime is 8757240083. The reversal of 8757240016 is 6100427578.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389695 + ... + 411553.

It is an arithmetic number, because the mean of its divisors is an integer number (250734200).

Almost surely, 2^8757240016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8757240016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10029368000).

8757240016 is an abundant number, since it is smaller than the sum of its proper divisors (11301495984).

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

8757240016 is a wasteful number, since it uses less digits than its factorization.

8757240016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21961 (or 21941 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 8757240016 is about 93580.1261807228. The cubic root of 8757240016 is about 2061.2108393447.

The spelling of 8757240016 in words is "eight billion, seven hundred fifty-seven million, two hundred forty thousand, sixteen".