1565199482 has 16 divisors (see below), whose sum is σ = 2927126592. Its totient is φ = 609817920.

The previous prime is 1565199481. The next prime is 1565199487. The reversal of 1565199482 is 2849915651.

It is a self number, because there is not a number n which added to its sum of digits gives 1565199482.

It is not an unprimeable number, because it can be changed into a prime (1565199481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5081663 + ... + 5081970.

It is an arithmetic number, because the mean of its divisors is an integer number (182945412).

Almost surely, 2^1565199482 is an apocalyptic number.

1565199482 is a deficient number, since it is larger than the sum of its proper divisors (1361927110).

1565199482 is a wasteful number, since it uses less digits than its factorization.

1565199482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10163653.

The product of its digits is 777600, while the sum is 50.

The square root of 1565199482 is about 39562.6020630595. The cubic root of 1565199482 is about 1161.0650844883.

The spelling of 1565199482 in words is "one billion, five hundred sixty-five million, one hundred ninety-nine thousand, four hundred eighty-two".