11254450052 has 6 divisors (see below), whose sum is σ = 19695287598. Its totient is φ = 5627225024.

The previous prime is 11254450043. The next prime is 11254450057. The reversal of 11254450052 is 25005445211.

It can be written as a sum of positive squares in only one way, i.e., 9328469056 + 1925980996 = 96584^2 + 43886^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11254449997 and 11254450024.

It is not an unprimeable number, because it can be changed into a prime (11254450057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406806253 + ... + 1406806260.

It is an arithmetic number, because the mean of its divisors is an integer number (3282547933).

Almost surely, 2^11254450052 is an apocalyptic number.

It is an amenable number.

11254450052 is a deficient number, since it is larger than the sum of its proper divisors (8440837546).

11254450052 is a wasteful number, since it uses less digits than its factorization.

11254450052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813612517 (or 2813612515 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 11254450052 its reverse (25005445211), we get a palindrome (36259895263).

The spelling of 11254450052 in words is "eleven billion, two hundred fifty-four million, four hundred fifty thousand, fifty-two".