4540112401 has 4 divisors (see below), whose sum is σ = 4952849904. Its totient is φ = 4127374900.

The previous prime is 4540112323. The next prime is 4540112407. The reversal of 4540112401 is 1042110454.

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.

It is not a de Polignac number, because 4540112401 - 2⁷ = 4540112273 is a prime.

It is a super-2 number, since 2×4540112401² = 41225241227427969602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4540112407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206368735 + ... + 206368756.

It is an arithmetic number, because the mean of its divisors is an integer number (1238212476).

Almost surely, 2^4540112401 is an apocalyptic number.

It is an amenable number.

4540112401 is a deficient number, since it is larger than the sum of its proper divisors (412737503).

4540112401 is a wasteful number, since it uses less digits than its factorization.

4540112401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412737502.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4540112401 is about 67380.3561952592. The cubic root of 4540112401 is about 1655.8546105691.

Adding to 4540112401 its reverse (1042110454), we get a palindrome (5582222855).

The spelling of 4540112401 in words is "four billion, five hundred forty million, one hundred twelve thousand, four hundred one".