975061603 has 2 divisors, whose sum is σ = 975061604. Its totient is φ = 975061602.

The previous prime is 975061597. The next prime is 975061621. The reversal of 975061603 is 306160579.

It is a weak prime.

It is an emirp because it is prime and its reverse (306160579) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-975061603 is a prime.

It is not a weakly prime, because it can be changed into another prime (975061663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487530801 + 487530802.

It is an arithmetic number, because the mean of its divisors is an integer number (487530802).

Almost surely, 2^975061603 is an apocalyptic number.

975061603 is a deficient number, since it is larger than the sum of its proper divisors (1).

975061603 is an equidigital number, since it uses as much as digits as its factorization.

975061603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 975061603 is about 31225.9764138770. The cubic root of 975061603 is about 991.6171247649.

The spelling of 975061603 in words is "nine hundred seventy-five million, sixty-one thousand, six hundred three".