1055513413 has 2 divisors, whose sum is σ = 1055513414. Its totient is φ = 1055513412.

The previous prime is 1055513411. The next prime is 1055513429. The reversal of 1055513413 is 3143155501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 684450244 + 371063169 = 26162^2 + 19263^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055513413 - 2¹ = 1055513411 is a prime.

It is a super-2 number, since 2×1055513413² = 2228217130045817138, which contains 22 as substring.

Together with 1055513411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055513411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527756706 + 527756707.

It is an arithmetic number, because the mean of its divisors is an integer number (527756707).

Almost surely, 2^1055513413 is an apocalyptic number.

It is an amenable number.

1055513413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055513413 is an equidigital number, since it uses as much as digits as its factorization.

1055513413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 1055513413 is about 32488.6659159775. The cubic root of 1055513413 is about 1018.1722403395.

Adding to 1055513413 its reverse (3143155501), we get a palindrome (4198668914).

The spelling of 1055513413 in words is "one billion, fifty-five million, five hundred thirteen thousand, four hundred thirteen".