45267829 has 2 divisors, whose sum is σ = 45267830. Its totient is φ = 45267828.

The previous prime is 45267793. The next prime is 45267851. The reversal of 45267829 is 92876254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25704900 + 19562929 = 5070^2 + 4423^2 .

It is a cyclic number.

It is not a de Polignac number, because 45267829 - 2⁷ = 45267701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45267529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22633914 + 22633915.

It is an arithmetic number, because the mean of its divisors is an integer number (22633915).

Almost surely, 2^45267829 is an apocalyptic number.

It is an amenable number.

45267829 is a deficient number, since it is larger than the sum of its proper divisors (1).

45267829 is an equidigital number, since it uses as much as digits as its factorization.

45267829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 43.

The square root of 45267829 is about 6728.1371121582. The cubic root of 45267829 is about 356.3935937400.

The spelling of 45267829 in words is "forty-five million, two hundred sixty-seven thousand, eight hundred twenty-nine".