2052453514050 has 144 divisors (see below), whose sum is σ = 5874449948640. Its totient is φ = 511964997120.

The previous prime is 2052453514049. The next prime is 2052453514081. The reversal of 2052453514050 is 504153542502.

2052453514050 is a `hidden beast` number, since 2 + 0 + 5 + 245 + 3 + 5 + 1 + 405 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2052453513996 and 2052453514014.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 423961 + ... + 2069939.

It is an arithmetic number, because the mean of its divisors is an integer number (40794791310).

Almost surely, 2^{2052453514050} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2052453514050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2937224974320).

2052453514050 is an abundant number, since it is smaller than the sum of its proper divisors (3821996434590).

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

2052453514050 is a wasteful number, since it uses less digits than its factorization.

2052453514050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646177 (or 1646169 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 2052453514050 in words is "two trillion, fifty-two billion, four hundred fifty-three million, five hundred fourteen thousand, fifty".