2073774558852 has 54 divisors (see below), whose sum is σ = 5550491964654. Its totient is φ = 650584763520.

The previous prime is 2073774558851. The next prime is 2073774558853. The reversal of 2073774558852 is 2588554773702.

It is a happy number.

2073774558852 is a `hidden beast` number, since 2 + 0 + 7 + 3 + 7 + 7 + 45 + 588 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (2073774558851) and next prime (2073774558853).

It can be written as a sum of positive squares in only one way, i.e., 1951787820096 + 121986738756 = 1397064^2 + 349266^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2073774558852.

It is not an unprimeable number, because it can be changed into a prime (2073774558851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 35596027 + ... + 35654237.

Almost surely, 2^{2073774558852} is an apocalyptic number.

It is an amenable number.

2073774558852 is an abundant number, since it is smaller than the sum of its proper divisors (3476717405802).

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

2073774558852 is an frugal number, since it uses more digits than its factorization.

2073774558852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116449 (or 58233 counting only the distinct ones).

The product of its (nonzero) digits is 131712000, while the sum is 63.

The spelling of 2073774558852 in words is "two trillion, seventy-three billion, seven hundred seventy-four million, five hundred fifty-eight thousand, eight hundred fifty-two".