4505742762612 has 192 divisors, whose sum is σ = 13538977234944. Its totient is φ = 1133561848320.

The previous prime is 4505742762607. The next prime is 4505742762629. The reversal of 4505742762612 is 2162672475054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8973162 + ... + 9461982.

It is an arithmetic number, because the mean of its divisors is an integer number (70515506432).

Almost surely, 2^{4505742762612} is an apocalyptic number.

4505742762612 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4505742762612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6769488617472).

4505742762612 is an abundant number, since it is smaller than the sum of its proper divisors (9033234472332).

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

4505742762612 is a wasteful number, since it uses less digits than its factorization.

4505742762612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489238 (or 489236 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 51.

The spelling of 4505742762612 in words is "four trillion, five hundred five billion, seven hundred forty-two million, seven hundred sixty-two thousand, six hundred twelve".