55035103511 has 2 divisors, whose sum is σ = 55035103512. Its totient is φ = 55035103510.

The previous prime is 55035103507. The next prime is 55035103517. The reversal of 55035103511 is 11530153055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55035103511 - 2² = 55035103507 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55035103517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27517551755 + 27517551756.

It is an arithmetic number, because the mean of its divisors is an integer number (27517551756).

Almost surely, 2^55035103511 is an apocalyptic number.

55035103511 is a deficient number, since it is larger than the sum of its proper divisors (1).

55035103511 is an equidigital number, since it uses as much as digits as its factorization.

55035103511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5625, while the sum is 29.

Adding to 55035103511 its reverse (11530153055), we get a palindrome (66565256566).

The spelling of 55035103511 in words is "fifty-five billion, thirty-five million, one hundred three thousand, five hundred eleven".