12450551454 has 24 divisors (see below), whose sum is σ = 29428576632. Its totient is φ = 3772894320.

The previous prime is 12450551441. The next prime is 12450551459. The reversal of 12450551454 is 45415505421.

12450551454 is a `hidden beast` number, since 1 + 2 + 4 + 50 + 551 + 4 + 54 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12450551459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31440589 + ... + 31440984.

It is an arithmetic number, because the mean of its divisors is an integer number (1226190693).

Almost surely, 2^12450551454 is an apocalyptic number.

12450551454 is an abundant number, since it is smaller than the sum of its proper divisors (16978025178).

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

12450551454 is a wasteful number, since it uses less digits than its factorization.

12450551454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62881592 (or 62881589 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 12450551454 in words is "twelve billion, four hundred fifty million, five hundred fifty-one thousand, four hundred fifty-four".