2049551132 has 12 divisors (see below), whose sum is σ = 3674195616. Its totient is φ = 999780960.

The previous prime is 2049551129. The next prime is 2049551159. The reversal of 2049551132 is 2311559402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6248468 + ... + 6248795.

It is an arithmetic number, because the mean of its divisors is an integer number (306182968).

Almost surely, 2^2049551132 is an apocalyptic number.

It is an amenable number.

2049551132 is a deficient number, since it is larger than the sum of its proper divisors (1624644484).

2049551132 is a wasteful number, since it uses less digits than its factorization.

2049551132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12497308 (or 12497306 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 2049551132 is about 45271.9685014911. The cubic root of 2049551132 is about 1270.2413685535.

The spelling of 2049551132 in words is "two billion, forty-nine million, five hundred fifty-one thousand, one hundred thirty-two".