2203054453250 has 128 divisors (see below), whose sum is σ = 4912921907712. Its totient is φ = 723948192000.

The previous prime is 2203054453217. The next prime is 2203054453273. The reversal of 2203054453250 is 523544503022.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 2203054453250.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4084340 + ... + 4592160.

It is an arithmetic number, because the mean of its divisors is an integer number (38382202404).

Almost surely, 2^{2203054453250} is an apocalyptic number.

2203054453250 is an abundant number, since it is smaller than the sum of its proper divisors (2709867454462).

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

2203054453250 is a wasteful number, since it uses less digits than its factorization.

2203054453250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507949 (or 507939 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 2203054453250 its reverse (523544503022), we get a palindrome (2726598956272).

The spelling of 2203054453250 in words is "two trillion, two hundred three billion, fifty-four million, four hundred fifty-three thousand, two hundred fifty".