16263462452 has 48 divisors (see below), whose sum is σ = 30625136640. Its totient is φ = 7532766432.

The previous prime is 16263462407. The next prime is 16263462487. The reversal of 16263462452 is 25426436261.

16263462452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16263462452² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7367933 + ... + 7370139.

It is an arithmetic number, because the mean of its divisors is an integer number (638023680).

Almost surely, 2^16263462452 is an apocalyptic number.

It is an amenable number.

16263462452 is a deficient number, since it is larger than the sum of its proper divisors (14361674188).

16263462452 is a wasteful number, since it uses less digits than its factorization.

16263462452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4340 (or 4338 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

The spelling of 16263462452 in words is "sixteen billion, two hundred sixty-three million, four hundred sixty-two thousand, four hundred fifty-two".