1083525257 has 2 divisors, whose sum is σ = 1083525258. Its totient is φ = 1083525256.

The previous prime is 1083525229. The next prime is 1083525281. The reversal of 1083525257 is 7525253801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 872375296 + 211149961 = 29536^2 + 14531^2 .

It is a cyclic number.

It is not a de Polignac number, because 1083525257 - 2¹⁸ = 1083263113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1083525257.

It is not a weakly prime, because it can be changed into another prime (1083525757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541762628 + 541762629.

It is an arithmetic number, because the mean of its divisors is an integer number (541762629).

Almost surely, 2^1083525257 is an apocalyptic number.

It is an amenable number.

1083525257 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083525257 is an equidigital number, since it uses as much as digits as its factorization.

1083525257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 1083525257 is about 32916.9448308922. The cubic root of 1083525257 is about 1027.1006712858.

The spelling of 1083525257 in words is "one billion, eighty-three million, five hundred twenty-five thousand, two hundred fifty-seven".