45805166231 has 16 divisors (see below), whose sum is σ = 53214509088. Its totient is φ = 38965017600.

The previous prime is 45805166219. The next prime is 45805166233. The reversal of 45805166231 is 13266150854.

It is a cyclic number.

It is not a de Polignac number, because 45805166231 - 2¹⁰ = 45805165207 is a prime.

It is a super-2 number, since 2×45805166231² (a number of 22 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 (45805166233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 675590 + ... + 740291.

It is an arithmetic number, because the mean of its divisors is an integer number (3325906818).

Almost surely, 2^45805166231 is an apocalyptic number.

45805166231 is a deficient number, since it is larger than the sum of its proper divisors (7409342857).

45805166231 is a wasteful number, since it uses less digits than its factorization.

45805166231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416082.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 45805166231 in words is "forty-five billion, eight hundred five million, one hundred sixty-six thousand, two hundred thirty-one".