45934513 has 2 divisors, whose sum is σ = 45934514. Its totient is φ = 45934512.

The previous prime is 45934487. The next prime is 45934547. The reversal of 45934513 is 31543954.

It is an a-pointer prime, because the next prime (45934547) can be obtained adding 45934513 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45859984 + 74529 = 6772^2 + 273^2 .

It is a cyclic number.

It is not a de Polignac number, because 45934513 - 2⁵ = 45934481 is a prime.

It is not a weakly prime, because it can be changed into another prime (45934583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22967256 + 22967257.

It is an arithmetic number, because the mean of its divisors is an integer number (22967257).

Almost surely, 2^45934513 is an apocalyptic number.

It is an amenable number.

45934513 is a deficient number, since it is larger than the sum of its proper divisors (1).

45934513 is an equidigital number, since it uses as much as digits as its factorization.

45934513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 34.

The square root of 45934513 is about 6777.5004979712. The cubic root of 45934513 is about 358.1346751506.

The spelling of 45934513 in words is "forty-five million, nine hundred thirty-four thousand, five hundred thirteen".