2174552550436 has 48 divisors (see below), whose sum is σ = 4656675744000. Its totient is φ = 867275025408.

The previous prime is 2174552550413. The next prime is 2174552550439. The reversal of 2174552550436 is 6340552554712.

It is a self number, because there is not a number n which added to its sum of digits gives 2174552550436.

It is not an unprimeable number, because it can be changed into a prime (2174552550439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25622736 + ... + 25707463.

It is an arithmetic number, because the mean of its divisors is an integer number (97014078000).

Almost surely, 2^{2174552550436} is an apocalyptic number.

It is an amenable number.

2174552550436 is an abundant number, since it is smaller than the sum of its proper divisors (2482123193564).

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

2174552550436 is a wasteful number, since it uses less digits than its factorization.

2174552550436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51330316 (or 51330314 counting only the distinct ones).

The product of its (nonzero) digits is 5040000, while the sum is 49.

The spelling of 2174552550436 in words is "two trillion, one hundred seventy-four billion, five hundred fifty-two million, five hundred fifty thousand, four hundred thirty-six".