45797093 has 2 divisors, whose sum is σ = 45797094. Its totient is φ = 45797092.

The previous prime is 45797069. The next prime is 45797131. The reversal of 45797093 is 39079754.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31787044 + 14010049 = 5638^2 + 3743^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45797093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45797033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22898546 + 22898547.

It is an arithmetic number, because the mean of its divisors is an integer number (22898547).

Almost surely, 2^45797093 is an apocalyptic number.

It is an amenable number.

45797093 is a deficient number, since it is larger than the sum of its proper divisors (1).

45797093 is an equidigital number, since it uses as much as digits as its factorization.

45797093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 45797093 is about 6767.3549485748. The cubic root of 45797093 is about 357.7771805097. Note that the first 3 decimals are identical.

The spelling of 45797093 in words is "forty-five million, seven hundred ninety-seven thousand, ninety-three".