1003534057 has 2 divisors, whose sum is σ = 1003534058. Its totient is φ = 1003534056.

The previous prime is 1003533983. The next prime is 1003534099. The reversal of 1003534057 is 7504353001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1002418921 + 1115136 = 31661^2 + 1056^2 .

It is an emirp because it is prime and its reverse (7504353001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1003534057 - 2⁷ = 1003533929 is a prime.

It is not a weakly prime, because it can be changed into another prime (1003534957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501767028 + 501767029.

It is an arithmetic number, because the mean of its divisors is an integer number (501767029).

Almost surely, 2^1003534057 is an apocalyptic number.

It is an amenable number.

1003534057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003534057 is an equidigital number, since it uses as much as digits as its factorization.

1003534057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 1003534057 is about 31678.6056669166. The cubic root of 1003534057 is about 1001.1766339895.

Adding to 1003534057 its reverse (7504353001), we get a palindrome (8507887058).

The spelling of 1003534057 in words is "one billion, three million, five hundred thirty-four thousand, fifty-seven".