3652313533 has 4 divisors (see below), whose sum is σ = 3984342048. Its totient is φ = 3320285020.

The previous prime is 3652313503. The next prime is 3652313569. The reversal of 3652313533 is 3353132563.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3353132563 = 11 ⋅304830233.

It is a cyclic number.

It is not a de Polignac number, because 3652313533 - 2⁵ = 3652313501 is a prime.

It is a super-4 number, since 4×3652313533⁴ (a number of 39 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3652313503) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 166014241 + ... + 166014262.

It is an arithmetic number, because the mean of its divisors is an integer number (996085512).

Almost surely, 2^3652313533 is an apocalyptic number.

It is an amenable number.

3652313533 is a deficient number, since it is larger than the sum of its proper divisors (332028515).

3652313533 is a wasteful number, since it uses less digits than its factorization.

3652313533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332028514.

The product of its digits is 72900, while the sum is 34.

The square root of 3652313533 is about 60434.3737702311. The cubic root of 3652313533 is about 1540.0069619351.

The spelling of 3652313533 in words is "three billion, six hundred fifty-two million, three hundred thirteen thousand, five hundred thirty-three".