11543002460 has 24 divisors (see below), whose sum is σ = 26443969776. Its totient is φ = 4197455360.

The previous prime is 11543002421. The next prime is 11543002463. The reversal of 11543002460 is 6420034511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11543002463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26233877 + ... + 26234316.

It is an arithmetic number, because the mean of its divisors is an integer number (1101832074).

Almost surely, 2^11543002460 is an apocalyptic number.

11543002460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11543002460 is an abundant number, since it is smaller than the sum of its proper divisors (14900967316).

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

11543002460 is a wasteful number, since it uses less digits than its factorization.

11543002460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52468213 (or 52468211 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 11543002460 its reverse (6420034511), we get a palindrome (17963036971).

The spelling of 11543002460 in words is "eleven billion, five hundred forty-three million, two thousand, four hundred sixty".