1055249333 has 2 divisors, whose sum is σ = 1055249334. Its totient is φ = 1055249332.

The previous prime is 1055249329. The next prime is 1055249353. The reversal of 1055249333 is 3339425501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 848090884 + 207158449 = 29122^2 + 14393^2 .

It is an emirp because it is prime and its reverse (3339425501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1055249333 - 2² = 1055249329 is a prime.

It is a super-2 number, since 2×1055249333² = 2227102309593889778, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055249293 and 1055249302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055249353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527624666 + 527624667.

It is an arithmetic number, because the mean of its divisors is an integer number (527624667).

Almost surely, 2^1055249333 is an apocalyptic number.

It is an amenable number.

1055249333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055249333 is an equidigital number, since it uses as much as digits as its factorization.

1055249333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 1055249333 is about 32484.6014751605. The cubic root of 1055249333 is about 1018.0873207327.

The spelling of 1055249333 in words is "one billion, fifty-five million, two hundred forty-nine thousand, three hundred thirty-three".