45321606310761 has 108 divisors (see below), whose sum is σ = 75533832442068. Its totient is φ = 26164296576000.

The previous prime is 45321606310711. The next prime is 45321606310781. The reversal of 45321606310761 is 16701360612354.

45321606310761 is a `hidden beast` number, since 4 + 5 + 3 + 2 + 1 + 6 + 0 + 631 + 0 + 7 + 6 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 41475081213225 + 3846525097536 = 6440115^2 + 1961256^2 .

It is not a de Polignac number, because 45321606310761 - 2³³ = 45313016376169 is a prime.

It is a super-2 number, since 2×45321606310761² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45321606310711) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 138672301 + ... + 138998741.

Almost surely, 2^{45321606310761} is an apocalyptic number.

It is an amenable number.

45321606310761 is a deficient number, since it is larger than the sum of its proper divisors (30212226131307).

45321606310761 is a wasteful number, since it uses less digits than its factorization.

45321606310761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326756 (or 326719 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 45321606310761 in words is "forty-five trillion, three hundred twenty-one billion, six hundred six million, three hundred ten thousand, seven hundred sixty-one".