16453037302540 has 12 divisors (see below), whose sum is σ = 34551378335376. Its totient is φ = 6581214921008.

The previous prime is 16453037302517. The next prime is 16453037302567. The reversal of 16453037302540 is 4520373035461.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411325932544 + ... + 411325932583.

It is an arithmetic number, because the mean of its divisors is an integer number (2879281527948).

Almost surely, 2^{16453037302540} is an apocalyptic number.

16453037302540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16453037302540 is an abundant number, since it is smaller than the sum of its proper divisors (18098341032836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16453037302540 is a wasteful number, since it uses less digits than its factorization.

16453037302540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822651865136 (or 822651865134 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 43.

The spelling of 16453037302540 in words is "sixteen trillion, four hundred fifty-three billion, thirty-seven million, three hundred two thousand, five hundred forty".