45546079 has 2 divisors, whose sum is σ = 45546080. Its totient is φ = 45546078.

The previous prime is 45546071. The next prime is 45546101. The reversal of 45546079 is 97064554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45546079 - 2³ = 45546071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45546071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22773039 + 22773040.

It is an arithmetic number, because the mean of its divisors is an integer number (22773040).

Almost surely, 2^45546079 is an apocalyptic number.

45546079 is a deficient number, since it is larger than the sum of its proper divisors (1).

45546079 is an equidigital number, since it uses as much as digits as its factorization.

45546079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 45546079 is about 6748.7835200131. The cubic root of 45546079 is about 357.1223233680.

It can be divided in two parts, 45 and 546079, that multiplied together give a triangular number (24573555 = T₇₀₁₀).

The spelling of 45546079 in words is "forty-five million, five hundred forty-six thousand, seventy-nine".