5458528782 has 48 divisors (see below), whose sum is σ = 13541510112. Its totient is φ = 1556677440.

The previous prime is 5458528769. The next prime is 5458528811. The reversal of 5458528782 is 2878258545.

5458528782 is a `hidden beast` number, since 5 + 45 + 8 + 528 + 78 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28128 + ... + 108204.

It is an arithmetic number, because the mean of its divisors is an integer number (282114794).

Almost surely, 2^5458528782 is an apocalyptic number.

5458528782 is an abundant number, since it is smaller than the sum of its proper divisors (8082981330).

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

5458528782 is a wasteful number, since it uses less digits than its factorization.

5458528782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80633 (or 80630 counting only the distinct ones).

The product of its digits is 7168000, while the sum is 54.

The square root of 5458528782 is about 73881.8569203563. The cubic root of 5458528782 is about 1760.7263683530.

The spelling of 5458528782 in words is "five billion, four hundred fifty-eight million, five hundred twenty-eight thousand, seven hundred eighty-two".