2132403560 has 64 divisors (see below), whose sum is σ = 5595264000. Its totient is φ = 731105088.

The previous prime is 2132403557. The next prime is 2132403569. The reversal of 2132403560 is 653042312.

It is not an unprimeable number, because it can be changed into a prime (2132403569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63992 + ... + 91431.

It is an arithmetic number, because the mean of its divisors is an integer number (87426000).

Almost surely, 2^2132403560 is an apocalyptic number.

2132403560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132403560 is an abundant number, since it is smaller than the sum of its proper divisors (3462860440).

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

2132403560 is a wasteful number, since it uses less digits than its factorization.

2132403560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155455 (or 155437 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2132403560 is about 46177.9553466803. The cubic root of 2132403560 is about 1287.1321343225.

Adding to 2132403560 its reverse (653042312), we get a palindrome (2785445872).

The spelling of 2132403560 in words is "two billion, one hundred thirty-two million, four hundred three thousand, five hundred sixty".