1045654783 has 2 divisors, whose sum is σ = 1045654784. Its totient is φ = 1045654782.

The previous prime is 1045654763. The next prime is 1045654789. The reversal of 1045654783 is 3874565401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1045654783 - 2⁹ = 1045654271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045654789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522827391 + 522827392.

It is an arithmetic number, because the mean of its divisors is an integer number (522827392).

Almost surely, 2^1045654783 is an apocalyptic number.

1045654783 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045654783 is an equidigital number, since it uses as much as digits as its factorization.

1045654783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 1045654783 is about 32336.5858278205. The cubic root of 1045654783 is about 1014.9923666586.

The spelling of 1045654783 in words is "one billion, forty-five million, six hundred fifty-four thousand, seven hundred eighty-three".