45167429 has 2 divisors, whose sum is σ = 45167430. Its totient is φ = 45167428.

The previous prime is 45167407. The next prime is 45167449. The reversal of 45167429 is 92476154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39715204 + 5452225 = 6302^2 + 2335^2 .

It is a cyclic number.

It is not a de Polignac number, because 45167429 - 2¹² = 45163333 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45167392 and 45167401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45167449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22583714 + 22583715.

It is an arithmetic number, because the mean of its divisors is an integer number (22583715).

Almost surely, 2^45167429 is an apocalyptic number.

It is an amenable number.

45167429 is a deficient number, since it is larger than the sum of its proper divisors (1).

45167429 is an equidigital number, since it uses as much as digits as its factorization.

45167429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 45167429 is about 6720.6717670185. The cubic root of 45167429 is about 356.1299156567.

The spelling of 45167429 in words is "forty-five million, one hundred sixty-seven thousand, four hundred twenty-nine".