5655213400 has 24 divisors (see below), whose sum is σ = 13148371620. Its totient is φ = 2262085280.

The previous prime is 5655213379. The next prime is 5655213401. The reversal of 5655213400 is 43125565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655213401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14137834 + ... + 14138233.

Almost surely, 2^5655213400 is an apocalyptic number.

5655213400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5655213400 is an abundant number, since it is smaller than the sum of its proper divisors (7493158220).

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

5655213400 is a wasteful number, since it uses less digits than its factorization.

5655213400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28276083 (or 28276074 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5655213400 is about 75201.1529166940. The cubic root of 5655213400 is about 1781.6251412195.

Adding to 5655213400 its reverse (43125565), we get a palindrome (5698338965).

The spelling of 5655213400 in words is "five billion, six hundred fifty-five million, two hundred thirteen thousand, four hundred".