5606001631 has 4 divisors (see below), whose sum is σ = 5606248072. Its totient is φ = 5605755192.

The previous prime is 5606001613. The next prime is 5606001641. The reversal of 5606001631 is 1361006065.

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 5606001631 - 2¹³ = 5605993439 is a prime.

It is a super-2 number, since 2×5606001631² = 62854508573549320322, which contains 22 as substring.

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 5606001631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5606001641) 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, 85185 + ... + 135898.

It is an arithmetic number, because the mean of its divisors is an integer number (1401562018).

Almost surely, 2^5606001631 is an apocalyptic number.

5606001631 is a deficient number, since it is larger than the sum of its proper divisors (246441).

5606001631 is a wasteful number, since it uses less digits than its factorization.

5606001631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246440.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5606001631 is about 74873.2370810826. The cubic root of 5606001631 is about 1776.4421665362.

Adding to 5606001631 its reverse (1361006065), we get a palindrome (6967007696).

The spelling of 5606001631 in words is "five billion, six hundred six million, one thousand, six hundred thirty-one".