2254402550554 has 128 divisors (see below), whose sum is σ = 4472565092352. Its totient is φ = 826207050240.

The previous prime is 2254402550549. The next prime is 2254402550591. The reversal of 2254402550554 is 4550552044522.

It is a self number, because there is not a number n which added to its sum of digits gives 2254402550554.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 145465734 + ... + 145481230.

It is an arithmetic number, because the mean of its divisors is an integer number (34941914784).

Almost surely, 2^{2254402550554} is an apocalyptic number.

2254402550554 is a deficient number, since it is larger than the sum of its proper divisors (2218162541798).

2254402550554 is a wasteful number, since it uses less digits than its factorization.

2254402550554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16220.

The product of its (nonzero) digits is 1600000, while the sum is 43.

The spelling of 2254402550554 in words is "two trillion, two hundred fifty-four billion, four hundred two million, five hundred fifty thousand, five hundred fifty-four".