11540053024 has 12 divisors (see below), whose sum is σ = 22719479454. Its totient is φ = 5770026496.

The previous prime is 11540053003. The next prime is 11540053073. The reversal of 11540053024 is 42035004511.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9436179600 + 2103873424 = 97140^2 + 45868^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11540053024.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180313297 + ... + 180313360.

Almost surely, 2^11540053024 is an apocalyptic number.

It is an amenable number.

11540053024 is a deficient number, since it is larger than the sum of its proper divisors (11179426430).

11540053024 is an equidigital number, since it uses as much as digits as its factorization.

11540053024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360626667 (or 360626659 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 11540053024 its reverse (42035004511), we get a palindrome (53575057535).

The spelling of 11540053024 in words is "eleven billion, five hundred forty million, fifty-three thousand, twenty-four".