2548156132 has 12 divisors (see below), whose sum is σ = 4465480320. Its totient is φ = 1272304616.

The previous prime is 2548156123. The next prime is 2548156157. The reversal of 2548156132 is 2316518452.

It is a junction number, because it is equal to n+sod(n) for n = 2548156091 and 2548156100.

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 3 ways as a sum of consecutive naturals, for example, 440128 + ... + 445879.

It is an arithmetic number, because the mean of its divisors is an integer number (372123360).

Almost surely, 2^2548156132 is an apocalyptic number.

It is an amenable number.

2548156132 is a deficient number, since it is larger than the sum of its proper divisors (1917324188).

2548156132 is a wasteful number, since it uses less digits than its factorization.

2548156132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886730 (or 886728 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 2548156132 is about 50479.2643765735. The cubic root of 2548156132 is about 1365.8678361872.

The spelling of 2548156132 in words is "two billion, five hundred forty-eight million, one hundred fifty-six thousand, one hundred thirty-two".