1963095285 has 16 divisors (see below), whose sum is σ = 3141794880. Its totient is φ = 1046703360.

The previous prime is 1963095283. The next prime is 1963095301. The reversal of 1963095285 is 5825903691.

It is a happy number.

It is not a de Polignac number, because 1963095285 - 2¹ = 1963095283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1963095283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48186 + ... + 79044.

It is an arithmetic number, because the mean of its divisors is an integer number (196362180).

Almost surely, 2^1963095285 is an apocalyptic number.

1963095285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1963095285 is a deficient number, since it is larger than the sum of its proper divisors (1178699595).

1963095285 is a wasteful number, since it uses less digits than its factorization.

1963095285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35108.

The product of its (nonzero) digits is 583200, while the sum is 48.

The square root of 1963095285 is about 44306.8311324563. The cubic root of 1963095285 is about 1252.1233850796.

The spelling of 1963095285 in words is "one billion, nine hundred sixty-three million, ninety-five thousand, two hundred eighty-five".