12454553002 has 8 divisors (see below), whose sum is σ = 18818193636. Its totient is φ = 6181821792.

The previous prime is 12454552997. The next prime is 12454553011. The reversal of 12454553002 is 20035545421.

It can be written as a sum of positive squares in 2 ways, for example, as 10231524801 + 2223028201 = 101151^2 + 47149^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22727013 + ... + 22727560.

Almost surely, 2^12454553002 is an apocalyptic number.

12454553002 is a deficient number, since it is larger than the sum of its proper divisors (6363640634).

12454553002 is a wasteful number, since it uses less digits than its factorization.

12454553002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45454712.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 12454553002 in words is "twelve billion, four hundred fifty-four million, five hundred fifty-three thousand, two".