45283477 has 2 divisors, whose sum is σ = 45283478. Its totient is φ = 45283476.

The previous prime is 45283463. The next prime is 45283487. The reversal of 45283477 is 77438254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43970161 + 1313316 = 6631^2 + 1146^2 .

It is a cyclic number.

It is not a de Polignac number, because 45283477 - 2⁷ = 45283349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45283417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22641738 + 22641739.

It is an arithmetic number, because the mean of its divisors is an integer number (22641739).

Almost surely, 2^45283477 is an apocalyptic number.

It is an amenable number.

45283477 is a deficient number, since it is larger than the sum of its proper divisors (1).

45283477 is an equidigital number, since it uses as much as digits as its factorization.

45283477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188160, while the sum is 40.

The square root of 45283477 is about 6729.2998892901. The cubic root of 45283477 is about 356.4346545744.

The spelling of 45283477 in words is "forty-five million, two hundred eighty-three thousand, four hundred seventy-seven".