4512773853612 has 240 divisors, whose sum is σ = 12611579559040. Its totient is φ = 1402921099008.

The previous prime is 4512773853563. The next prime is 4512773853641. The reversal of 4512773853612 is 2163583772154.

4512773853612 is a `hidden beast` number, since 4 + 5 + 1 + 2 + 77 + 38 + 536 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 980396103 + ... + 980400705.

Almost surely, 2^{4512773853612} 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 4512773853612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6305789779520).

4512773853612 is an abundant number, since it is smaller than the sum of its proper divisors (8098805705428).

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

4512773853612 is a wasteful number, since it uses less digits than its factorization.

4512773853612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7082 (or 7071 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 54.

The spelling of 4512773853612 in words is "four trillion, five hundred twelve billion, seven hundred seventy-three million, eight hundred fifty-three thousand, six hundred twelve".