4405132501 has 16 divisors (see below), whose sum is σ = 5781173760. Its totient is φ = 3251908080.

The previous prime is 4405132499. The next prime is 4405132547. The reversal of 4405132501 is 1052315044.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4405132501 - 2¹ = 4405132499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405132561) 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, 1504051 + ... + 1506976.

It is an arithmetic number, because the mean of its divisors is an integer number (361323360).

Almost surely, 2^4405132501 is an apocalyptic number.

It is an amenable number.

4405132501 is a deficient number, since it is larger than the sum of its proper divisors (1376041259).

4405132501 is a wasteful number, since it uses less digits than its factorization.

4405132501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011064.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4405132501 is about 66371.1722135446. The cubic root of 4405132501 is about 1639.2794401743.

Adding to 4405132501 its reverse (1052315044), we get a palindrome (5457447545).

The spelling of 4405132501 in words is "four billion, four hundred five million, one hundred thirty-two thousand, five hundred one".