5658981700 has 72 divisors (see below), whose sum is σ = 12788556480. Its totient is φ = 2170896000.

The previous prime is 5658981689. The next prime is 5658981701. The reversal of 5658981700 is 71898565.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5658981701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 431439 + ... + 444361.

It is an arithmetic number, because the mean of its divisors is an integer number (177618840).

Almost surely, 2^5658981700 is an apocalyptic number.

5658981700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5658981700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6394278240).

5658981700 is an abundant number, since it is smaller than the sum of its proper divisors (7129574780).

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

5658981700 is a wasteful number, since it uses less digits than its factorization.

5658981700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13117 (or 13110 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 49.

The square root of 5658981700 is about 75226.2035463707. The cubic root of 5658981700 is about 1782.0207765912.

The spelling of 5658981700 in words is "five billion, six hundred fifty-eight million, nine hundred eighty-one thousand, seven hundred".