4427401797537 has 8 divisors (see below), whose sum is σ = 5903396009280. Its totient is φ = 2951504392080.

The previous prime is 4427401797487. The next prime is 4427401797571. The reversal of 4427401797537 is 7357971047244.

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

It is not a de Polignac number, because 4427401797537 - 2¹⁹ = 4427401273249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4427401793537) 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, 24094789 + ... + 24277842.

It is an arithmetic number, because the mean of its divisors is an integer number (737924501160).

Almost surely, 2^{4427401797537} is an apocalyptic number.

It is an amenable number.

4427401797537 is a deficient number, since it is larger than the sum of its proper divisors (1475994211743).

4427401797537 is a wasteful number, since it uses less digits than its factorization.

4427401797537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48403143.

The product of its (nonzero) digits is 41489280, while the sum is 60.

The spelling of 4427401797537 in words is "four trillion, four hundred twenty-seven billion, four hundred one million, seven hundred ninety-seven thousand, five hundred thirty-seven".