5625827658 has 96 divisors (see below), whose sum is σ = 13484869632. Its totient is φ = 1680919200.

The previous prime is 5625827633. The next prime is 5625827671. The reversal of 5625827658 is 8567285265.

5625827658 is a `hidden beast` number, since 5 + 6 + 2 + 582 + 7 + 6 + 58 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6342091 + ... + 6342977.

It is an arithmetic number, because the mean of its divisors is an integer number (140467392).

Almost surely, 2^5625827658 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5625827658, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6742434816).

5625827658 is an abundant number, since it is smaller than the sum of its proper divisors (7859041974).

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

5625827658 is a wasteful number, since it uses less digits than its factorization.

5625827658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320 (or 1317 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 54.

The square root of 5625827658 is about 75005.5175170467. The cubic root of 5625827658 is about 1778.5338743731.

The spelling of 5625827658 in words is "five billion, six hundred twenty-five million, eight hundred twenty-seven thousand, six hundred fifty-eight".