2254135522 has 8 divisors (see below), whose sum is σ = 3386463696. Its totient is φ = 1125314292.

The previous prime is 2254135517. The next prime is 2254135523. The reversal of 2254135522 is 2255314522.

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

It is a super-2 number, since 2×2254135522² = 10162253903084424968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2254135523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875128 + ... + 877699.

It is an arithmetic number, because the mean of its divisors is an integer number (423307962).

Almost surely, 2^2254135522 is an apocalyptic number.

2254135522 is a deficient number, since it is larger than the sum of its proper divisors (1132328174).

2254135522 is a wasteful number, since it uses less digits than its factorization.

2254135522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753472.

The product of its digits is 24000, while the sum is 31.

The square root of 2254135522 is about 47477.7371196227. The cubic root of 2254135522 is about 1311.1730304575.

The spelling of 2254135522 in words is "two billion, two hundred fifty-four million, one hundred thirty-five thousand, five hundred twenty-two".