45803477 has 2 divisors, whose sum is σ = 45803478. Its totient is φ = 45803476.

The previous prime is 45803473. The next prime is 45803539. The reversal of 45803477 is 77430854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43970161 + 1833316 = 6631^2 + 1354^2 .

It is a cyclic number.

It is not a de Polignac number, because 45803477 - 2² = 45803473 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45803477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45803473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22901738 + 22901739.

It is an arithmetic number, because the mean of its divisors is an integer number (22901739).

Almost surely, 2^45803477 is an apocalyptic number.

It is an amenable number.

45803477 is a deficient number, since it is larger than the sum of its proper divisors (1).

45803477 is an equidigital number, since it uses as much as digits as its factorization.

45803477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 45803477 is about 6767.8266082990. The cubic root of 45803477 is about 357.7938041515.

The spelling of 45803477 in words is "forty-five million, eight hundred three thousand, four hundred seventy-seven".