45766244661 has 24 divisors (see below), whose sum is σ = 64653346944. Its totient is φ = 28792350720.

The previous prime is 45766244659. The next prime is 45766244729. The reversal of 45766244661 is 16644266754.

It is not a de Polignac number, because 45766244661 - 2¹ = 45766244659 is a prime.

It is a super-2 number, since 2×45766244661² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45766243661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196116 + ... + 360546.

It is an arithmetic number, because the mean of its divisors is an integer number (2693889456).

Almost surely, 2^45766244661 is an apocalyptic number.

It is an amenable number.

45766244661 is a deficient number, since it is larger than the sum of its proper divisors (18887102283).

45766244661 is a wasteful number, since it uses less digits than its factorization.

45766244661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164729 (or 164710 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 51.

The spelling of 45766244661 in words is "forty-five billion, seven hundred sixty-six million, two hundred forty-four thousand, six hundred sixty-one".