4355385081 has 16 divisors (see below), whose sum is σ = 5949478080. Its totient is φ = 2833047360.

The previous prime is 4355385061. The next prime is 4355385101. The reversal of 4355385081 is 1805835534.

It is an interprime number because it is at equal distance from previous prime (4355385061) and next prime (4355385101).

It is not a de Polignac number, because 4355385081 - 2¹⁰ = 4355384057 is a prime.

It is a super-2 number, since 2×4355385081² = 37938758407594753122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4355385061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46891 + ... + 104448.

It is an arithmetic number, because the mean of its divisors is an integer number (371842380).

Almost surely, 2^4355385081 is an apocalyptic number.

It is an amenable number.

4355385081 is a deficient number, since it is larger than the sum of its proper divisors (1594092999).

4355385081 is a wasteful number, since it uses less digits than its factorization.

4355385081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151576.

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 4355385081 is about 65995.3413583110. The cubic root of 4355385081 is about 1633.0852378369.

The spelling of 4355385081 in words is "four billion, three hundred fifty-five million, three hundred eighty-five thousand, eighty-one".