5043999401 has 8 divisors (see below), whose sum is σ = 5771257344. Its totient is φ = 4318413120.

The previous prime is 5043999371. The next prime is 5043999409. The reversal of 5043999401 is 1049993405.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-5043999401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5043999409) 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, 411440 + ... + 423521.

It is an arithmetic number, because the mean of its divisors is an integer number (721407168).

Almost surely, 2^5043999401 is an apocalyptic number.

It is an amenable number.

5043999401 is a deficient number, since it is larger than the sum of its proper divisors (727257943).

5043999401 is an equidigital number, since it uses as much as digits as its factorization.

5043999401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835831.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 5043999401 is about 71021.1194012035. The cubic root of 5043999401 is about 1714.9771663527.

The spelling of 5043999401 in words is "five billion, forty-three million, nine hundred ninety-nine thousand, four hundred one".