11546345521260 has 144 divisors (see below), whose sum is σ = 38637209913120. Its totient is φ = 2767663303680.

The previous prime is 11546345521253. The next prime is 11546345521301. The reversal of 11546345521260 is 6212554364511.

11546345521260 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 6 + 34 + 552 + 1 + 2 + 60 = 666.

It is a super-2 number, since 2×11546345521260² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32584947 + ... + 32937386.

It is an arithmetic number, because the mean of its divisors is an integer number (268313957730).

Almost surely, 2^{11546345521260} is an apocalyptic number.

11546345521260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11546345521260 is an abundant number, since it is smaller than the sum of its proper divisors (27090864391860).

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

11546345521260 is a wasteful number, since it uses less digits than its factorization.

11546345521260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65522448 (or 65522443 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

Adding to 11546345521260 its reverse (6212554364511), we get a palindrome (17758899885771).

The spelling of 11546345521260 in words is "eleven trillion, five hundred forty-six billion, three hundred forty-five million, five hundred twenty-one thousand, two hundred sixty".