5274222158 has 4 divisors (see below), whose sum is σ = 7911333240. Its totient is φ = 2637111078.

The previous prime is 5274222157. The next prime is 5274222181. The reversal of 5274222158 is 8512224725.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5274222157) 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 as a sum of consecutive naturals, namely, 1318555538 + ... + 1318555541.

It is an arithmetic number, because the mean of its divisors is an integer number (1977833310).

Almost surely, 2^5274222158 is an apocalyptic number.

5274222158 is a deficient number, since it is larger than the sum of its proper divisors (2637111082).

5274222158 is a wasteful number, since it uses less digits than its factorization.

5274222158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2637111081.

The product of its digits is 89600, while the sum is 38.

The square root of 5274222158 is about 72623.8401490860. The cubic root of 5274222158 is about 1740.6821386300.

The spelling of 5274222158 in words is "five billion, two hundred seventy-four million, two hundred twenty-two thousand, one hundred fifty-eight".