5606432437 has 4 divisors (see below), whose sum is σ = 5757957676. Its totient is φ = 5454907200.

The previous prime is 5606432423. The next prime is 5606432441. The reversal of 5606432437 is 7342346065.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3835201041 + 1771231396 = 61929^2 + 42086^2 .

It is a cyclic number.

It is not a de Polignac number, because 5606432437 - 2⁷ = 5606432309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5606432437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5606432497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75762564 + ... + 75762637.

It is an arithmetic number, because the mean of its divisors is an integer number (1439489419).

Almost surely, 2^5606432437 is an apocalyptic number.

It is an amenable number.

5606432437 is a deficient number, since it is larger than the sum of its proper divisors (151525239).

5606432437 is a wasteful number, since it uses less digits than its factorization.

5606432437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151525238.

The product of its (nonzero) digits is 362880, while the sum is 40.

The square root of 5606432437 is about 74876.1139282749. The cubic root of 5606432437 is about 1776.4876702892.

The spelling of 5606432437 in words is "five billion, six hundred six million, four hundred thirty-two thousand, four hundred thirty-seven".