11450054552 has 32 divisors (see below), whose sum is σ = 21574712880. Its totient is φ = 5696870400.

The previous prime is 11450054533. The next prime is 11450054573. The reversal of 11450054552 is 25545005411.

It is a super-2 number, since 2×11450054552² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1384943 + ... + 1393185.

Almost surely, 2^11450054552 is an apocalyptic number.

It is an amenable number.

11450054552 is a deficient number, since it is larger than the sum of its proper divisors (10124658328).

11450054552 is a wasteful number, since it uses less digits than its factorization.

11450054552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9083 (or 9079 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

Adding to 11450054552 its reverse (25545005411), we get a palindrome (36995059963).

The spelling of 11450054552 in words is "eleven billion, four hundred fifty million, fifty-four thousand, five hundred fifty-two".