2254411453522 has 4 divisors (see below), whose sum is σ = 3381617180286. Its totient is φ = 1127205726760.

The previous prime is 2254411453517. The next prime is 2254411453537. The reversal of 2254411453522 is 2253541144522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1292107350681 + 962304102841 = 1136709^2 + 980971^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563602863379 + ... + 563602863382.

Almost surely, 2^{2254411453522} is an apocalyptic number.

2254411453522 is a deficient number, since it is larger than the sum of its proper divisors (1127205726764).

2254411453522 is a wasteful number, since it uses less digits than its factorization.

2254411453522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127205726763.

The product of its digits is 384000, while the sum is 40.

The spelling of 2254411453522 in words is "two trillion, two hundred fifty-four billion, four hundred eleven million, four hundred fifty-three thousand, five hundred twenty-two".