5655205437 has 16 divisors (see below), whose sum is σ = 8644997760. Its totient is φ = 3221217792.

The previous prime is 5655205403. The next prime is 5655205447. The reversal of 5655205437 is 7345025565.

It is not a de Polignac number, because 5655205437 - 2⁸ = 5655205181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655205447) 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, 423612 + ... + 436757.

It is an arithmetic number, because the mean of its divisors is an integer number (540312360).

Almost surely, 2^5655205437 is an apocalyptic number.

It is an amenable number.

5655205437 is a deficient number, since it is larger than the sum of its proper divisors (2989792323).

5655205437 is a wasteful number, since it uses less digits than its factorization.

5655205437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860692.

The product of its (nonzero) digits is 630000, while the sum is 42.

The square root of 5655205437 is about 75201.0999720084. The cubic root of 5655205437 is about 1781.6243049948.

The spelling of 5655205437 in words is "five billion, six hundred fifty-five million, two hundred five thousand, four hundred thirty-seven".