4987011456 has 320 divisors, whose sum is σ = 17199260400. Its totient is φ = 1422489600.

The previous prime is 4987011443. The next prime is 4987011457. The reversal of 4987011456 is 6541107894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4987011457) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8297556 + ... + 8298156.

Almost surely, 2^4987011456 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 4987011456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8599630200).

4987011456 is an abundant number, since it is smaller than the sum of its proper divisors (12212248944).

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

4987011456 is an frugal number, since it uses more digits than its factorization.

4987011456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 4987011456 is about 70618.7755203954. The cubic root of 4987011456 is about 1708.4939895158.

The spelling of 4987011456 in words is "four billion, nine hundred eighty-seven million, eleven thousand, four hundred fifty-six".