4055200657 has 2 divisors, whose sum is σ = 4055200658. Its totient is φ = 4055200656.

The previous prime is 4055200651. The next prime is 4055200691. The reversal of 4055200657 is 7560025504.

It is an a-pointer prime, because the next prime (4055200691) can be obtained adding 4055200657 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3264522496 + 790678161 = 57136^2 + 28119^2 .

It is a cyclic number.

It is not a de Polignac number, because 4055200657 - 2²⁷ = 3920982929 is a prime.

It is not a weakly prime, because it can be changed into another prime (4055200651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027600328 + 2027600329.

It is an arithmetic number, because the mean of its divisors is an integer number (2027600329).

Almost surely, 2^4055200657 is an apocalyptic number.

It is an amenable number.

4055200657 is a deficient number, since it is larger than the sum of its proper divisors (1).

4055200657 is an equidigital number, since it uses as much as digits as its factorization.

4055200657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 4055200657 is about 63680.4574182692. The cubic root of 4055200657 is about 1594.6698486940.

The spelling of 4055200657 in words is "four billion, fifty-five million, two hundred thousand, six hundred fifty-seven".