1975357063 has 2 divisors, whose sum is σ = 1975357064. Its totient is φ = 1975357062.

The previous prime is 1975357061. The next prime is 1975357079. The reversal of 1975357063 is 3607535791.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1975357063 - 2¹ = 1975357061 is a prime.

Together with 1975357061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1975357061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 987678531 + 987678532.

It is an arithmetic number, because the mean of its divisors is an integer number (987678532).

Almost surely, 2^1975357063 is an apocalyptic number.

1975357063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1975357063 is an equidigital number, since it uses as much as digits as its factorization.

1975357063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 595350, while the sum is 46.

The square root of 1975357063 is about 44444.9891776340. The cubic root of 1975357063 is about 1254.7249574249.

The spelling of 1975357063 in words is "one billion, nine hundred seventy-five million, three hundred fifty-seven thousand, sixty-three".