5655245431 has 4 divisors (see below), whose sum is σ = 6169358664. Its totient is φ = 5141132200.

The previous prime is 5655245423. The next prime is 5655245471. The reversal of 5655245431 is 1345425565.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5655245431 - 2³ = 5655245423 is a prime.

It is a super-2 number, since 2×5655245431² = 63963601769692751522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655245471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257056600 + ... + 257056621.

It is an arithmetic number, because the mean of its divisors is an integer number (1542339666).

Almost surely, 2^5655245431 is an apocalyptic number.

5655245431 is a deficient number, since it is larger than the sum of its proper divisors (514113233).

5655245431 is a wasteful number, since it uses less digits than its factorization.

5655245431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514113232.

The product of its digits is 360000, while the sum is 40.

The square root of 5655245431 is about 75201.3658852018. The cubic root of 5655245431 is about 1781.6285049079.

The spelling of 5655245431 in words is "five billion, six hundred fifty-five million, two hundred forty-five thousand, four hundred thirty-one".