48164556 has 24 divisors (see below), whose sum is σ = 122601024. Its totient is φ = 14595280.

The previous prime is 48164549. The next prime is 48164569. The reversal of 48164556 is 65546184.

Added to its reverse (65546184) it gives a triangular number (113710740 = T₁₅₀₈₀).

It is a happy number.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182310 + ... + 182573.

It is an arithmetic number, because the mean of its divisors is an integer number (5108376).

Almost surely, 2^48164556 is an apocalyptic number.

It is an amenable number.

48164556 is an abundant number, since it is smaller than the sum of its proper divisors (74436468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48164556 is a wasteful number, since it uses less digits than its factorization.

48164556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364901 (or 364899 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 48164556 is about 6940.0688757389. The cubic root of 48164556 is about 363.8389477923.

Adding to 48164556 its reverse (65546184), we get a triangular number (113710740 = T₁₅₀₈₀).

The spelling of 48164556 in words is "forty-eight million, one hundred sixty-four thousand, five hundred fifty-six".