2250054123644 has 48 divisors (see below), whose sum is σ = 4100145705600. Its totient is φ = 1079433340416.

The previous prime is 2250054123631. The next prime is 2250054123649. The reversal of 2250054123644 is 4463214500522.

It is a junction number, because it is equal to n+sod(n) for n = 2250054123598 and 2250054123607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250054123649) 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 15 ways as a sum of consecutive naturals, for example, 74197517 + ... + 74227835.

It is an arithmetic number, because the mean of its divisors is an integer number (85419702200).

Almost surely, 2^{2250054123644} is an apocalyptic number.

It is an amenable number.

2250054123644 is a deficient number, since it is larger than the sum of its proper divisors (1850091581956).

2250054123644 is a wasteful number, since it uses less digits than its factorization.

2250054123644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37302 (or 37300 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 2250054123644 in words is "two trillion, two hundred fifty billion, fifty-four million, one hundred twenty-three thousand, six hundred forty-four".