1054503269 has 2 divisors, whose sum is σ = 1054503270. Its totient is φ = 1054503268.

The previous prime is 1054503187. The next prime is 1054503277. The reversal of 1054503269 is 9623054501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1007745025 + 46758244 = 31745^2 + 6838^2 .

It is an emirp because it is prime and its reverse (9623054501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054503269 is a prime.

It is a super-2 number, since 2×1054503269² = 2223954288663372722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054503299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527251634 + 527251635.

It is an arithmetic number, because the mean of its divisors is an integer number (527251635).

Almost surely, 2^1054503269 is an apocalyptic number.

It is an amenable number.

1054503269 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054503269 is an equidigital number, since it uses as much as digits as its factorization.

1054503269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 1054503269 is about 32473.1160962418. The cubic root of 1054503269 is about 1017.8473340462.

The spelling of 1054503269 in words is "one billion, fifty-four million, five hundred three thousand, two hundred sixty-nine".