4373550401 has 24 divisors (see below), whose sum is σ = 5050763424. Its totient is φ = 3753480000.

The previous prime is 4373550323. The next prime is 4373550449. The reversal of 4373550401 is 1040553734.

It is not a de Polignac number, because 4373550401 - 2²⁶ = 4306441537 is a prime.

It is a super-2 number, since 2×4373550401² = 38255886220174521602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4373550481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 428366 + ... + 438456.

It is an arithmetic number, because the mean of its divisors is an integer number (210448476).

Almost surely, 2^4373550401 is an apocalyptic number.

4373550401 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4373550401 is a deficient number, since it is larger than the sum of its proper divisors (677213023).

4373550401 is a wasteful number, since it uses less digits than its factorization.

4373550401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10205 (or 10174 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 4373550401 is about 66132.8239303298. The cubic root of 4373550401 is about 1635.3524976371.

The spelling of 4373550401 in words is "four billion, three hundred seventy-three million, five hundred fifty thousand, four hundred one".