5353649532 has 384 divisors, whose sum is σ = 18820300800. Its totient is φ = 1273708800.

The previous prime is 5353649527. The next prime is 5353649569. The reversal of 5353649532 is 2359463535.

It is a happy number.

5353649532 is a `hidden beast` number, since 5 + 3 + 53 + 64 + 9 + 532 = 666.

It is a super-2 number, since 2×5353649532² = 57323126622967638048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4897578 + ... + 4898670.

It is an arithmetic number, because the mean of its divisors is an integer number (49011200).

Almost surely, 2^5353649532 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 5353649532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9410150400).

5353649532 is an abundant number, since it is smaller than the sum of its proper divisors (13466651268).

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

5353649532 is a wasteful number, since it uses less digits than its factorization.

5353649532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174 (or 1166 counting only the distinct ones).

The product of its digits is 1458000, while the sum is 45.

The square root of 5353649532 is about 73168.6376256932. The cubic root of 5353649532 is about 1749.3765977614.

The spelling of 5353649532 in words is "five billion, three hundred fifty-three million, six hundred forty-nine thousand, five hundred thirty-two".