5606101405781 has 8 divisors (see below), whose sum is σ = 5607693008064. Its totient is φ = 5604510038400.

The previous prime is 5606101405777. The next prime is 5606101405811. The reversal of 5606101405781 is 1875041016065.

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 5606101405781 - 2² = 5606101405777 is a prime.

It is a super-2 number, since 2×5606101405781² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5606101405381) 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, 54668606 + ... + 54771056.

It is an arithmetic number, because the mean of its divisors is an integer number (700961626008).

Almost surely, 2^{5606101405781} is an apocalyptic number.

It is an amenable number.

5606101405781 is a deficient number, since it is larger than the sum of its proper divisors (1591602283).

5606101405781 is a wasteful number, since it uses less digits than its factorization.

5606101405781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117451.

The product of its (nonzero) digits is 201600, while the sum is 44.

The spelling of 5606101405781 in words is "five trillion, six hundred six billion, one hundred one million, four hundred five thousand, seven hundred eighty-one".