13454273750 has 20 divisors (see below), whose sum is σ = 25218693060. Its totient is φ = 5381709000.

The previous prime is 13454273653. The next prime is 13454273753. The reversal of 13454273750 is 5737245431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13454273698 and 13454273707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13454273753) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5380460 + ... + 5382959.

It is an arithmetic number, because the mean of its divisors is an integer number (1260934653).

Almost surely, 2^13454273750 is an apocalyptic number.

13454273750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13454273750 is a deficient number, since it is larger than the sum of its proper divisors (11764419310).

13454273750 is an equidigital number, since it uses as much as digits as its factorization.

13454273750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10763441 (or 10763426 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 13454273750 in words is "thirteen billion, four hundred fifty-four million, two hundred seventy-three thousand, seven hundred fifty".