11452535480 has 16 divisors (see below), whose sum is σ = 25768204920. Its totient is φ = 4581014176.

The previous prime is 11452535461. The next prime is 11452535483. The reversal of 11452535480 is 8453525411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11452535483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143156654 + ... + 143156733.

Almost surely, 2^11452535480 is an apocalyptic number.

11452535480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11452535480 is an abundant number, since it is smaller than the sum of its proper divisors (14315669440).

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

11452535480 is a wasteful number, since it uses less digits than its factorization.

11452535480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286313398 (or 286313394 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 11452535480 in words is "eleven billion, four hundred fifty-two million, five hundred thirty-five thousand, four hundred eighty".