12450535623354 has 64 divisors (see below), whose sum is σ = 26591149753344. Its totient is φ = 3876957106176.

The previous prime is 12450535623349. The next prime is 12450535623373. The reversal of 12450535623354 is 45332653505421.

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 31 ways as a sum of consecutive naturals, for example, 51784762 + ... + 52024634.

It is an arithmetic number, because the mean of its divisors is an integer number (415486714896).

Almost surely, 2^{12450535623354} is an apocalyptic number.

12450535623354 is an abundant number, since it is smaller than the sum of its proper divisors (14140614129990).

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

12450535623354 is a wasteful number, since it uses less digits than its factorization.

12450535623354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248691.

The product of its (nonzero) digits is 6480000, while the sum is 48.

The spelling of 12450535623354 in words is "twelve trillion, four hundred fifty billion, five hundred thirty-five million, six hundred twenty-three thousand, three hundred fifty-four".