4541626040 has 32 divisors (see below), whose sum is σ = 11678467680. Its totient is φ = 1557128832.

The previous prime is 4541626009. The next prime is 4541626049. The reversal of 4541626040 is 406261454.

It is a junction number, because it is equal to n+sod(n) for n = 4541625988 and 4541626006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4541626049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8109767 + ... + 8110326.

It is an arithmetic number, because the mean of its divisors is an integer number (364952115).

Almost surely, 2^4541626040 is an apocalyptic number.

4541626040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4541626040 is an abundant number, since it is smaller than the sum of its proper divisors (7136841640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4541626040 is a wasteful number, since it uses less digits than its factorization.

4541626040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16220111 (or 16220107 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 4541626040 is about 67391.5873088029. The cubic root of 4541626040 is about 1656.0386065743.

Adding to 4541626040 its reverse (406261454), we get a palindrome (4947887494).

The spelling of 4541626040 in words is "four billion, five hundred forty-one million, six hundred twenty-six thousand, forty".