16303653252812 has 24 divisors (see below), whose sum is σ = 30216673352880. Its totient is φ = 7670539054080.

The previous prime is 16303653252797. The next prime is 16303653252827. The reversal of 16303653252812 is 21825235630361.

It is an interprime number because it is at equal distance from previous prime (16303653252797) and next prime (16303653252827).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27333389 + ... + 27923492.

It is an arithmetic number, because the mean of its divisors is an integer number (1259028056370).

Almost surely, 2^{16303653252812} is an apocalyptic number.

It is an amenable number.

16303653252812 is a deficient number, since it is larger than the sum of its proper divisors (13913020100068).

16303653252812 is a wasteful number, since it uses less digits than its factorization.

16303653252812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55261241 (or 55261239 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 16303653252812 in words is "sixteen trillion, three hundred three billion, six hundred fifty-three million, two hundred fifty-two thousand, eight hundred twelve".