55002750553 has 2 divisors, whose sum is σ = 55002750554. Its totient is φ = 55002750552.

The previous prime is 55002750529. The next prime is 55002750631. The reversal of 55002750553 is 35505720055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41254484544 + 13748266009 = 203112^2 + 117253^2 .

It is a cyclic number.

It is not a de Polignac number, because 55002750553 - 2⁹ = 55002750041 is a prime.

It is not a weakly prime, because it can be changed into another prime (55002750053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27501375276 + 27501375277.

It is an arithmetic number, because the mean of its divisors is an integer number (27501375277).

Almost surely, 2^55002750553 is an apocalyptic number.

It is an amenable number.

55002750553 is a deficient number, since it is larger than the sum of its proper divisors (1).

55002750553 is an equidigital number, since it uses as much as digits as its factorization.

55002750553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131250, while the sum is 37.

The spelling of 55002750553 in words is "fifty-five billion, two million, seven hundred fifty thousand, five hundred fifty-three".