4453772401 has 4 divisors (see below), whose sum is σ = 4796370292. Its totient is φ = 4111174512.

The previous prime is 4453772381. The next prime is 4453772437. The reversal of 4453772401 is 1042773544.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2756250000 + 1697522401 = 52500^2 + 41201^2 .

It is a cyclic number.

It is not a de Polignac number, because 4453772401 - 2⁵ = 4453772369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4453772801) 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, 171298926 + ... + 171298951.

It is an arithmetic number, because the mean of its divisors is an integer number (1199092573).

Almost surely, 2^4453772401 is an apocalyptic number.

It is an amenable number.

4453772401 is a deficient number, since it is larger than the sum of its proper divisors (342597891).

4453772401 is a wasteful number, since it uses less digits than its factorization.

4453772401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342597890.

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 4453772401 is about 66736.5896716337. The cubic root of 4453772401 is about 1645.2908150769.

The spelling of 4453772401 in words is "four billion, four hundred fifty-three million, seven hundred seventy-two thousand, four hundred one".