2132551404 has 36 divisors (see below), whose sum is σ = 5393409840. Its totient is φ = 710482080.

The previous prime is 2132551403. The next prime is 2132551457. The reversal of 2132551404 is 4041552312.

2132551404 is a `hidden beast` number, since 2 + 1 + 3 + 255 + 1 + 404 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (2132551403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60169 + ... + 88799.

It is an arithmetic number, because the mean of its divisors is an integer number (149816940).

Almost surely, 2^2132551404 is an apocalyptic number.

It is an amenable number.

2132551404 is an abundant number, since it is smaller than the sum of its proper divisors (3260858436).

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

2132551404 is a wasteful number, since it uses less digits than its factorization.

2132551404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30710 (or 30705 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2132551404 is about 46179.5561260608. The cubic root of 2132551404 is about 1287.1618801562.

It can be divided in two parts, 2132 and 551404, that added together give a square (553536 = 744²).

The spelling of 2132551404 in words is "two billion, one hundred thirty-two million, five hundred fifty-one thousand, four hundred four".