45486613 has 2 divisors, whose sum is σ = 45486614. Its totient is φ = 45486612.

The previous prime is 45486607. The next prime is 45486619. The reversal of 45486613 is 31668454.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (45486607) and next prime (45486619).

It can be written as a sum of positive squares in only one way, i.e., 44849809 + 636804 = 6697^2 + 798^2 .

It is a cyclic number.

It is not a de Polignac number, because 45486613 - 2¹³ = 45478421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45486619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22743306 + 22743307.

It is an arithmetic number, because the mean of its divisors is an integer number (22743307).

Almost surely, 2^45486613 is an apocalyptic number.

It is an amenable number.

45486613 is a deficient number, since it is larger than the sum of its proper divisors (1).

45486613 is an equidigital number, since it uses as much as digits as its factorization.

45486613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 37.

The square root of 45486613 is about 6744.3763981557. The cubic root of 45486613 is about 356.9668333265.

The spelling of 45486613 in words is "forty-five million, four hundred eighty-six thousand, six hundred thirteen".