5452388081 has 8 divisors (see below), whose sum is σ = 6288469440. Its totient is φ = 4630598928.

The previous prime is 5452388057. The next prime is 5452388093. The reversal of 5452388081 is 1808832545.

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 5452388081 - 2²⁶ = 5385279217 is a prime.

It is a super-2 number, since 2×5452388081² = 59457071571661725122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5452388881) 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 7 ways as a sum of consecutive naturals, for example, 3572231 + ... + 3573756.

It is an arithmetic number, because the mean of its divisors is an integer number (786058680).

Almost surely, 2^5452388081 is an apocalyptic number.

It is an amenable number.

5452388081 is a deficient number, since it is larger than the sum of its proper divisors (836081359).

5452388081 is a wasteful number, since it uses less digits than its factorization.

5452388081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7146103.

The product of its (nonzero) digits is 307200, while the sum is 44.

The square root of 5452388081 is about 73840.2876551818. The cubic root of 5452388081 is about 1760.0658636896.

The spelling of 5452388081 in words is "five billion, four hundred fifty-two million, three hundred eighty-eight thousand, eighty-one".