5560280781 has 8 divisors (see below), whose sum is σ = 8087681184. Its totient is φ = 3369867120.

The previous prime is 5560280771. The next prime is 5560280813. The reversal of 5560280781 is 1870820655.

5560280781 is nontrivially palindromic in base 8.

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

It is not a de Polignac number, because 5560280781 - 2⁵ = 5560280749 is a prime.

It is a super-2 number, since 2×5560280781² = 61833444727115939922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5560280741) 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, 84246646 + ... + 84246711.

It is an arithmetic number, because the mean of its divisors is an integer number (1010960148).

Almost surely, 2^5560280781 is an apocalyptic number.

It is an amenable number.

5560280781 is a deficient number, since it is larger than the sum of its proper divisors (2527400403).

5560280781 is a wasteful number, since it uses less digits than its factorization.

5560280781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168493371.

The product of its (nonzero) digits is 134400, while the sum is 42.

The square root of 5560280781 is about 74567.2902887050. The cubic root of 5560280781 is about 1771.5996031419.

The spelling of 5560280781 in words is "five billion, five hundred sixty million, two hundred eighty thousand, seven hundred eighty-one".