5950721281 has 8 divisors (see below), whose sum is σ = 6285534464. Its totient is φ = 5624836560.

The previous prime is 5950721269. The next prime is 5950721291. The reversal of 5950721281 is 1821270595.

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 5950721281 - 2²³ = 5942332673 is a prime.

It is a super-2 number, since 2×5950721281² = 70822167528292561922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5950721201) 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 7 ways as a sum of consecutive naturals, for example, 2230746 + ... + 2233411.

It is an arithmetic number, because the mean of its divisors is an integer number (785691808).

Almost surely, 2^5950721281 is an apocalyptic number.

It is an amenable number.

5950721281 is a deficient number, since it is larger than the sum of its proper divisors (334813183).

5950721281 is a wasteful number, since it uses less digits than its factorization.

5950721281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4464231.

The product of its (nonzero) digits is 50400, while the sum is 40.

The square root of 5950721281 is about 77140.9183313240. The cubic root of 5950721281 is about 1812.1321678995.

The spelling of 5950721281 in words is "five billion, nine hundred fifty million, seven hundred twenty-one thousand, two hundred eighty-one".