1044650053 has 2 divisors, whose sum is σ = 1044650054. Its totient is φ = 1044650052.

The previous prime is 1044650021. The next prime is 1044650081. The reversal of 1044650053 is 3500564401.

It is an a-pointer prime, because the next prime (1044650081) can be obtained adding 1044650053 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 836771329 + 207878724 = 28927^2 + 14418^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044650053 - 2⁵ = 1044650021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044650003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522325026 + 522325027.

It is an arithmetic number, because the mean of its divisors is an integer number (522325027).

Almost surely, 2^1044650053 is an apocalyptic number.

It is an amenable number.

1044650053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044650053 is an equidigital number, since it uses as much as digits as its factorization.

1044650053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1044650053 is about 32321.0465950594. The cubic root of 1044650053 is about 1014.6671732651.

The spelling of 1044650053 in words is "one billion, forty-four million, six hundred fifty thousand, fifty-three".