5120455057 has 2 divisors, whose sum is σ = 5120455058. Its totient is φ = 5120455056.

The previous prime is 5120455037. The next prime is 5120455069. The reversal of 5120455057 is 7505540215.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2640315456 + 2480139601 = 51384^2 + 49801^2 .

It is a cyclic number.

It is not a de Polignac number, because 5120455057 - 2³¹ = 2972971409 is a prime.

It is not a weakly prime, because it can be changed into another prime (5120455037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560227528 + 2560227529.

It is an arithmetic number, because the mean of its divisors is an integer number (2560227529).

Almost surely, 2^5120455057 is an apocalyptic number.

It is an amenable number.

5120455057 is a deficient number, since it is larger than the sum of its proper divisors (1).

5120455057 is an equidigital number, since it uses as much as digits as its factorization.

5120455057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35000, while the sum is 34.

The square root of 5120455057 is about 71557.3550167975. The cubic root of 5120455057 is about 1723.5988125225.

The spelling of 5120455057 in words is "five billion, one hundred twenty million, four hundred fifty-five thousand, fifty-seven".