11452513104540 has 96 divisors (see below), whose sum is σ = 35702607870720. Its totient is φ = 3047783457600.

The previous prime is 11452513104521. The next prime is 11452513104559. The reversal of 11452513104540 is 4540131525411.

11452513104540 is a `hidden beast` number, since 1 + 1 + 4 + 5 + 2 + 5 + 1 + 3 + 104 + 540 = 666.

It is an interprime number because it is at equal distance from previous prime (11452513104521) and next prime (11452513104559).

It is a super-2 number, since 2×11452513104540² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11452513104495 and 11452513104504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21331966 + ... + 21862245.

It is an arithmetic number, because the mean of its divisors is an integer number (371902165320).

Almost surely, 2^{11452513104540} is an apocalyptic number.

11452513104540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11452513104540 is an abundant number, since it is smaller than the sum of its proper divisors (24250094766180).

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

11452513104540 is a wasteful number, since it uses less digits than its factorization.

11452513104540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43194720 (or 43194712 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 11452513104540 its reverse (4540131525411), we get a palindrome (15992644629951).

The spelling of 11452513104540 in words is "eleven trillion, four hundred fifty-two billion, five hundred thirteen million, one hundred four thousand, five hundred forty".