45706788881 has 8 divisors (see below), whose sum is σ = 50029626024. Its totient is φ = 41499227520.

The previous prime is 45706788821. The next prime is 45706788887. The reversal of 45706788881 is 18888760754.

It can be written as a sum of positive squares in 4 ways, for example, as 259371025 + 45447417856 = 16105^2 + 213184^2 .

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 45706788881 - 2³⁴ = 28526919697 is a prime.

It is a super-2 number, since 2×45706788881² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45706788887) 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, 28818116 + ... + 28819701.

It is an arithmetic number, because the mean of its divisors is an integer number (6253703253).

Almost surely, 2^45706788881 is an apocalyptic number.

It is an amenable number.

45706788881 is a deficient number, since it is larger than the sum of its proper divisors (4322837143).

45706788881 is a wasteful number, since it uses less digits than its factorization.

45706788881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57637891.

The product of its (nonzero) digits is 24084480, while the sum is 62.

The spelling of 45706788881 in words is "forty-five billion, seven hundred six million, seven hundred eighty-eight thousand, eight hundred eighty-one".