5438583000 has 192 divisors, whose sum is σ = 19064092320. Its totient is φ = 1450224000.

The previous prime is 5438582987. The next prime is 5438583041. The reversal of 5438583000 is 3858345.

5438583000 is a `hidden beast` number, since 543 + 85 + 8 + 30 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 231810 + ... + 254190.

Almost surely, 2^5438583000 is an apocalyptic number.

5438583000 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 5438583000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9532046160).

5438583000 is an abundant number, since it is smaller than the sum of its proper divisors (13625509320).

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

5438583000 is a wasteful number, since it uses less digits than its factorization.

5438583000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22417 (or 22391 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 5438583000 is about 73746.7490808917. The cubic root of 5438583000 is about 1758.5791519840.

The spelling of 5438583000 in words is "five billion, four hundred thirty-eight million, five hundred eighty-three thousand".