14453125002 has 20 divisors (see below), whose sum is σ = 32385706386. Its totient is φ = 4817708280.

The previous prime is 14453124919. The next prime is 14453125003. The reversal of 14453125002 is 20052135441.

14453125002 is a `hidden beast` number, since 144 + 5 + 3 + 12 + 500 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11994849441 + 2458275561 = 109521^2 + 49581^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14453125003) 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, 44608249 + ... + 44608572.

Almost surely, 2^14453125002 is an apocalyptic number.

14453125002 is an abundant number, since it is smaller than the sum of its proper divisors (17932581384).

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

14453125002 is an equidigital number, since it uses as much as digits as its factorization.

14453125002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89216835 (or 89216826 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 14453125002 in words is "fourteen billion, four hundred fifty-three million, one hundred twenty-five thousand, two".