2250054123645 has 32 divisors (see below), whose sum is σ = 3605669867520. Its totient is φ = 1198168488000.

The previous prime is 2250054123631. The next prime is 2250054123649. The reversal of 2250054123645 is 5463214500522.

It is not a de Polignac number, because 2250054123645 - 2⁵ = 2250054123613 is a prime.

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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58322152 + ... + 58360718.

It is an arithmetic number, because the mean of its divisors is an integer number (112677183360).

Almost surely, 2^{2250054123645} is an apocalyptic number.

It is an amenable number.

2250054123645 is a deficient number, since it is larger than the sum of its proper divisors (1355615743875).

2250054123645 is a wasteful number, since it uses less digits than its factorization.

2250054123645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44505.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 2250054123645 in words is "two trillion, two hundred fifty billion, fifty-four million, one hundred twenty-three thousand, six hundred forty-five".