5155057553 has 2 divisors, whose sum is σ = 5155057554. Its totient is φ = 5155057552.

The previous prime is 5155057513. The next prime is 5155057573. The reversal of 5155057553 is 3557505515.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5154091264 + 966289 = 71792^2 + 983^2 .

It is a cyclic number.

It is not a de Polignac number, because 5155057553 - 2²⁶ = 5087948689 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5155057553.

It is not a weakly prime, because it can be changed into another prime (5155057513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577528776 + 2577528777.

It is an arithmetic number, because the mean of its divisors is an integer number (2577528777).

Almost surely, 2^5155057553 is an apocalyptic number.

It is an amenable number.

5155057553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5155057553 is an equidigital number, since it uses as much as digits as its factorization.

5155057553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 328125, while the sum is 41.

The square root of 5155057553 is about 71798.7294664745. The cubic root of 5155057553 is about 1727.4726204522.

The spelling of 5155057553 in words is "five billion, one hundred fifty-five million, fifty-seven thousand, five hundred fifty-three".