5652401081 has 8 divisors (see below), whose sum is σ = 5899517064. Its totient is φ = 5410487680.

The previous prime is 5652401059. The next prime is 5652401123. The reversal of 5652401081 is 1801042565.

It can be written as a sum of positive squares in 4 ways, for example, as 10137856 + 5642263225 = 3184^2 + 75115^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5652401081 - 2³⁰ = 4578659257 is a prime.

It is a super-2 number, since 2×5652401081² = 63899275960979937122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5652421081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1298426 + ... + 1302771.

It is an arithmetic number, because the mean of its divisors is an integer number (737439633).

Almost surely, 2^5652401081 is an apocalyptic number.

It is an amenable number.

5652401081 is a deficient number, since it is larger than the sum of its proper divisors (247115983).

5652401081 is a wasteful number, since it uses less digits than its factorization.

5652401081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601291.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 5652401081 is about 75182.4519485764. The cubic root of 5652401081 is about 1781.3297601449.

The spelling of 5652401081 in words is "five billion, six hundred fifty-two million, four hundred one thousand, eighty-one".