5355505512 has 320 divisors, whose sum is σ = 18295200000. Its totient is φ = 1428793344.

The previous prime is 5355505481. The next prime is 5355505517. The reversal of 5355505512 is 2155055535.

5355505512 is a `hidden beast` number, since 5 + 3 + 55 + 50 + 551 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (5355505517) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 15345114 + ... + 15345462.

It is an arithmetic number, because the mean of its divisors is an integer number (57172500).

Almost surely, 2^5355505512 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 5355505512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9147600000).

5355505512 is an abundant number, since it is smaller than the sum of its proper divisors (12939694488).

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

5355505512 is a wasteful number, since it uses less digits than its factorization.

5355505512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590 (or 577 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 36.

The square root of 5355505512 is about 73181.3194196442. The cubic root of 5355505512 is about 1749.5787298356.

The spelling of 5355505512 in words is "five billion, three hundred fifty-five million, five hundred five thousand, five hundred twelve".