11451450503036 has 12 divisors (see below), whose sum is σ = 20065502221128. Its totient is φ = 5718449868432.

The previous prime is 11451450503033. The next prime is 11451450503069. The reversal of 11451450503036 is 63030505415411.

It is a super-2 number, since 2×11451450503036² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11451450503033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1818842231 + ... + 1818848526.

It is an arithmetic number, because the mean of its divisors is an integer number (1672125185094).

Almost surely, 2^{11451450503036} is an apocalyptic number.

It is an amenable number.

11451450503036 is a deficient number, since it is larger than the sum of its proper divisors (8614051718092).

11451450503036 is a wasteful number, since it uses less digits than its factorization.

11451450503036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3637691548 (or 3637691546 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

Adding to 11451450503036 its reverse (63030505415411), we get a palindrome (74481955918447).

The spelling of 11451450503036 in words is "eleven trillion, four hundred fifty-one billion, four hundred fifty million, five hundred three thousand, thirty-six".