5356193850 has 288 divisors, whose sum is σ = 17314891776. Its totient is φ = 1205668800.

The previous prime is 5356193819. The next prime is 5356193861. The reversal of 5356193850 is 583916535.

5356193850 is a `hidden beast` number, since 5 + 3 + 561 + 9 + 3 + 85 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 5356193796 and 5356193805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6038107 + ... + 6038993.

It is an arithmetic number, because the mean of its divisors is an integer number (60121152).

Almost surely, 2^5356193850 is an apocalyptic number.

5356193850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5356193850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8657445888).

5356193850 is an abundant number, since it is smaller than the sum of its proper divisors (11958697926).

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

5356193850 is a wasteful number, since it uses less digits than its factorization.

5356193850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992 (or 975 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 45.

The square root of 5356193850 is about 73186.0222310244. The cubic root of 5356193850 is about 1749.6536838513.

The spelling of 5356193850 in words is "five billion, three hundred fifty-six million, one hundred ninety-three thousand, eight hundred fifty".