5555105051 has 2 divisors, whose sum is σ = 5555105052. Its totient is φ = 5555105050.

The previous prime is 5555105041. The next prime is 5555105071. The reversal of 5555105051 is 1505015555.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5555105051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5555104999 and 5555105017.

It is not a weakly prime, because it can be changed into another prime (5555105041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777552525 + 2777552526.

It is an arithmetic number, because the mean of its divisors is an integer number (2777552526).

Almost surely, 2^5555105051 is an apocalyptic number.

5555105051 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555105051 is an equidigital number, since it uses as much as digits as its factorization.

5555105051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15625, while the sum is 32.

The square root of 5555105051 is about 74532.5771122937. The cubic root of 5555105051 is about 1771.0497407576.

The spelling of 5555105051 in words is "five billion, five hundred fifty-five million, one hundred five thousand, fifty-one".