27450750448 has 40 divisors (see below), whose sum is σ = 58838126976. Its totient is φ = 12301867200.

The previous prime is 27450750443. The next prime is 27450750473. The reversal of 27450750448 is 84405705472.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 27450750398 and 27450750407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27450750443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1085886 + ... + 1110877.

Almost surely, 2^27450750448 is an apocalyptic number.

It is an amenable number.

27450750448 is an abundant number, since it is smaller than the sum of its proper divisors (31387376528).

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

27450750448 is a wasteful number, since it uses less digits than its factorization.

27450750448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196853 (or 2196847 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 46.

The spelling of 27450750448 in words is "twenty-seven billion, four hundred fifty million, seven hundred fifty thousand, four hundred forty-eight".