4550504957 has 2 divisors, whose sum is σ = 4550504958. Its totient is φ = 4550504956.

The previous prime is 4550504953. The next prime is 4550504969. The reversal of 4550504957 is 7594050554.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4546265476 + 4239481 = 67426^2 + 2059^2 .

It is a cyclic number.

It is not a de Polignac number, because 4550504957 - 2² = 4550504953 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4550504953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275252478 + 2275252479.

It is an arithmetic number, because the mean of its divisors is an integer number (2275252479).

Almost surely, 2^4550504957 is an apocalyptic number.

It is an amenable number.

4550504957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550504957 is an equidigital number, since it uses as much as digits as its factorization.

4550504957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630000, while the sum is 44.

The square root of 4550504957 is about 67457.4307026290. The cubic root of 4550504957 is about 1657.1170938506.

The spelling of 4550504957 in words is "four billion, five hundred fifty million, five hundred four thousand, nine hundred fifty-seven".