1146563560524 has 96 divisors (see below), whose sum is σ = 2826723916800. Its totient is φ = 360992636928.

The previous prime is 1146563560487. The next prime is 1146563560603. The reversal of 1146563560524 is 4250653656411.

It is a happy number.

It is a super-2 number, since 2×1146563560524² (a number of 25 digits) contains 22 as substring.

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, 11972937 + ... + 12068319.

It is an arithmetic number, because the mean of its divisors is an integer number (29445040800).

Almost surely, 2^{1146563560524} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1146563560524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1413361958400).

1146563560524 is an abundant number, since it is smaller than the sum of its proper divisors (1680160356276).

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

1146563560524 is a wasteful number, since it uses less digits than its factorization.

1146563560524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95959 (or 95957 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 1146563560524 in words is "one trillion, one hundred forty-six billion, five hundred sixty-three million, five hundred sixty thousand, five hundred twenty-four".