2273550401 has 8 divisors (see below), whose sum is σ = 2310487680. Its totient is φ = 2236817232.

The previous prime is 2273550397. The next prime is 2273550413. The reversal of 2273550401 is 1040553722.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2273550401 - 2² = 2273550397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2273556401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28490 + ... + 73203.

It is an arithmetic number, because the mean of its divisors is an integer number (288810960).

Almost surely, 2^2273550401 is an apocalyptic number.

It is an amenable number.

2273550401 is a deficient number, since it is larger than the sum of its proper divisors (36937279).

2273550401 is a wasteful number, since it uses less digits than its factorization.

2273550401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102055.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2273550401 is about 47681.7617229062. The cubic root of 2273550401 is about 1314.9266539977.

The spelling of 2273550401 in words is "two billion, two hundred seventy-three million, five hundred fifty thousand, four hundred one".