2445546633132 has 48 divisors (see below), whose sum is σ = 6051987148032. Its totient is φ = 766956886080.

The previous prime is 2445546633011. The next prime is 2445546633259. The reversal of 2445546633132 is 2313366455442.

It is a super-2 number, since 2×2445546633132² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72611658 + ... + 72645329.

It is an arithmetic number, because the mean of its divisors is an integer number (126083065584).

Almost surely, 2^{2445546633132} is an apocalyptic number.

It is an amenable number.

2445546633132 is an abundant number, since it is smaller than the sum of its proper divisors (3606440514900).

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

2445546633132 is a wasteful number, since it uses less digits than its factorization.

2445546633132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145257078 (or 145257076 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 48.

The spelling of 2445546633132 in words is "two trillion, four hundred forty-five billion, five hundred forty-six million, six hundred thirty-three thousand, one hundred thirty-two".