2254134523 has 4 divisors (see below), whose sum is σ = 2302094880. Its totient is φ = 2206174168.

The previous prime is 2254134473. The next prime is 2254134577. The reversal of 2254134523 is 3254314522.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2254134523 is a prime.

It is a super-2 number, since 2×2254134523² = 10162244895560875058, which contains 22 as substring.

It is a Duffinian number.

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

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23980108 + ... + 23980201.

It is an arithmetic number, because the mean of its divisors is an integer number (575523720).

Almost surely, 2^2254134523 is an apocalyptic number.

2254134523 is a deficient number, since it is larger than the sum of its proper divisors (47960357).

2254134523 is an equidigital number, since it uses as much as digits as its factorization.

2254134523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47960356.

The product of its digits is 28800, while the sum is 31.

The square root of 2254134523 is about 47477.7265989011. The cubic root of 2254134523 is about 1311.1728367598.

The spelling of 2254134523 in words is "two billion, two hundred fifty-four million, one hundred thirty-four thousand, five hundred twenty-three".