45458097 has 16 divisors (see below), whose sum is σ = 63679488. Its totient is φ = 28789200.

The previous prime is 45458087. The next prime is 45458099. The reversal of 45458097 is 79085454.

45458097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45458097 - 2⁴ = 45458081 is a prime.

It is a super-2 number, since 2×45458097² = 4132877165722818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45458099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8238 + ... + 12600.

It is an arithmetic number, because the mean of its divisors is an integer number (3979968).

Almost surely, 2^45458097 is an apocalyptic number.

It is an amenable number.

45458097 is a deficient number, since it is larger than the sum of its proper divisors (18221391).

45458097 is a wasteful number, since it uses less digits than its factorization.

45458097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4540.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 45458097 is about 6742.2620091480. The cubic root of 45458097 is about 356.8922224066.

The spelling of 45458097 in words is "forty-five million, four hundred fifty-eight thousand, ninety-seven".