2204531057 has 2 divisors, whose sum is σ = 2204531058. Its totient is φ = 2204531056.

The previous prime is 2204531053. The next prime is 2204531093. The reversal of 2204531057 is 7501354022.

It is a happy number.

2204531057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1870043536 + 334487521 = 43244^2 + 18289^2 .

It is a cyclic number.

It is not a de Polignac number, because 2204531057 - 2² = 2204531053 is a prime.

It is not a weakly prime, because it can be changed into another prime (2204531053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102265528 + 1102265529.

It is an arithmetic number, because the mean of its divisors is an integer number (1102265529).

Almost surely, 2^2204531057 is an apocalyptic number.

It is an amenable number.

2204531057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204531057 is an equidigital number, since it uses as much as digits as its factorization.

2204531057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2204531057 is about 46952.4339837670. The cubic root of 2204531057 is about 1301.4837215302.

Adding to 2204531057 its reverse (7501354022), we get a palindrome (9705885079).

The spelling of 2204531057 in words is "two billion, two hundred four million, five hundred thirty-one thousand, fifty-seven".