45230093 has 8 divisors (see below), whose sum is σ = 46453176. Its totient is φ = 44012800.

The previous prime is 45230057. The next prime is 45230099. The reversal of 45230093 is 39003254.

It can be written as a sum of positive squares in 4 ways, for example, as 3988009 + 41242084 = 1997^2 + 6422^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45230093 is a prime.

It is a super-2 number, since 2×45230093² = 4091522625577298, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45230099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17705 + ... + 20097.

It is an arithmetic number, because the mean of its divisors is an integer number (5806647).

Almost surely, 2^45230093 is an apocalyptic number.

It is an amenable number.

45230093 is a deficient number, since it is larger than the sum of its proper divisors (1223083).

45230093 is a wasteful number, since it uses less digits than its factorization.

45230093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 45230093 is about 6725.3321851043. The cubic root of 45230093 is about 356.2945343731.

The spelling of 45230093 in words is "forty-five million, two hundred thirty thousand, ninety-three".