2250550036421 has 8 divisors (see below), whose sum is σ = 2253303696384. Its totient is φ = 2247797764800.

The previous prime is 2250550036393. The next prime is 2250550036447. The reversal of 2250550036421 is 1246300550522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2250550036421 - 2²² = 2250545842117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250550036451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2915690 + ... + 3605876.

It is an arithmetic number, because the mean of its divisors is an integer number (281662962048).

Almost surely, 2^{2250550036421} is an apocalyptic number.

It is an amenable number.

2250550036421 is a deficient number, since it is larger than the sum of its proper divisors (2753659963).

2250550036421 is a wasteful number, since it uses less digits than its factorization.

2250550036421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694171.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 2250550036421 its reverse (1246300550522), we get a palindrome (3496850586943).

The spelling of 2250550036421 in words is "two trillion, two hundred fifty billion, five hundred fifty million, thirty-six thousand, four hundred twenty-one".