45459679 has 2 divisors, whose sum is σ = 45459680. Its totient is φ = 45459678.

The previous prime is 45459653. The next prime is 45459691. The reversal of 45459679 is 97695454.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45459679 - 2⁷ = 45459551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45459619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22729839 + 22729840.

It is an arithmetic number, because the mean of its divisors is an integer number (22729840).

Almost surely, 2^45459679 is an apocalyptic number.

45459679 is a deficient number, since it is larger than the sum of its proper divisors (1).

45459679 is an equidigital number, since it uses as much as digits as its factorization.

45459679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 49.

The square root of 45459679 is about 6742.3793278041. The cubic root of 45459679 is about 356.8963624608.

The spelling of 45459679 in words is "forty-five million, four hundred fifty-nine thousand, six hundred seventy-nine".