45259679 has 2 divisors, whose sum is σ = 45259680. Its totient is φ = 45259678.

The previous prime is 45259673. The next prime is 45259681. The reversal of 45259679 is 97695254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45259679 - 2⁴ = 45259663 is a prime.

Together with 45259681, 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 (45259673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22629839 + 22629840.

It is an arithmetic number, because the mean of its divisors is an integer number (22629840).

Almost surely, 2^45259679 is an apocalyptic number.

45259679 is a deficient number, since it is larger than the sum of its proper divisors (1).

45259679 is an equidigital number, since it uses as much as digits as its factorization.

45259679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 47.

The square root of 45259679 is about 6727.5314194733. The cubic root of 45259679 is about 356.3722041411.

The spelling of 45259679 in words is "forty-five million, two hundred fifty-nine thousand, six hundred seventy-nine".