5361995520 has 864 divisors, whose sum is σ = 22958208000. Its totient is φ = 1152442368.

The previous prime is 5361995459. The next prime is 5361995533. The reversal of 5361995520 is 255991635.

5361995520 is a `hidden beast` number, since 5 + 3 + 6 + 1 + 99 + 552 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 90881251 + ... + 90881309.

It is an arithmetic number, because the mean of its divisors is an integer number (26572000).

Almost surely, 2^5361995520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5361995520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11479104000).

5361995520 is an abundant number, since it is smaller than the sum of its proper divisors (17596212480).

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

5361995520 is a wasteful number, since it uses less digits than its factorization.

5361995520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 45.

The square root of 5361995520 is about 73225.6479657230. The cubic root of 5361995520 is about 1750.2851801911.

The spelling of 5361995520 in words is "five billion, three hundred sixty-one million, nine hundred ninety-five thousand, five hundred twenty".