45230879 has 2 divisors, whose sum is σ = 45230880. Its totient is φ = 45230878.

The previous prime is 45230869. The next prime is 45230881. The reversal of 45230879 is 97803254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45230879 - 2¹⁶ = 45165343 is a prime.

It is a super-2 number, since 2×45230879² = 4091664830225282, which contains 22 as substring.

Together with 45230881, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45230839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22615439 + 22615440.

It is an arithmetic number, because the mean of its divisors is an integer number (22615440).

Almost surely, 2^45230879 is an apocalyptic number.

45230879 is a deficient number, since it is larger than the sum of its proper divisors (1).

45230879 is an equidigital number, since it uses as much as digits as its factorization.

45230879 is an evil number, because the sum of its binary digits is even.

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

The square root of 45230879 is about 6725.3906206257. The cubic root of 45230879 is about 356.2965982341.

The spelling of 45230879 in words is "forty-five million, two hundred thirty thousand, eight hundred seventy-nine".