45080131 has 2 divisors, whose sum is σ = 45080132. Its totient is φ = 45080130.

The previous prime is 45080117. The next prime is 45080143. The reversal of 45080131 is 13108054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45080131 - 2¹¹ = 45078083 is a prime.

It is a super-2 number, since 2×45080131² = 4064436421954322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45030131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22540065 + 22540066.

It is an arithmetic number, because the mean of its divisors is an integer number (22540066).

Almost surely, 2^45080131 is an apocalyptic number.

45080131 is a deficient number, since it is larger than the sum of its proper divisors (1).

45080131 is an equidigital number, since it uses as much as digits as its factorization.

45080131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 45080131 is about 6714.1738881265. The cubic root of 45080131 is about 355.9003292703.

Adding to 45080131 its reverse (13108054), we get a palindrome (58188185).

The spelling of 45080131 in words is "forty-five million, eighty thousand, one hundred thirty-one".