15284661483 has 96 divisors (see below), whose sum is σ = 26466302016. Its totient is φ = 7770857472.

The previous prime is 15284661479. The next prime is 15284661541. The reversal of 15284661483 is 38416648251.

It is not a de Polignac number, because 15284661483 - 2² = 15284661479 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15284661083) 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 in 95 ways as a sum of consecutive naturals, for example, 7988935 + ... + 7990847.

It is an arithmetic number, because the mean of its divisors is an integer number (275690646).

Almost surely, 2^15284661483 is an apocalyptic number.

15284661483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

15284661483 is a deficient number, since it is larger than the sum of its proper divisors (11181640533).

15284661483 is a wasteful number, since it uses less digits than its factorization.

15284661483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093 (or 2086 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The spelling of 15284661483 in words is "fifteen billion, two hundred eighty-four million, six hundred sixty-one thousand, four hundred eighty-three".