5601963 has 4 divisors (see below), whose sum is σ = 7469288. Its totient is φ = 3734640.

The previous prime is 5601943. The next prime is 5602001. The reversal of 5601963 is 3691065.

It is a happy number.

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

It is not a de Polignac number, because 5601963 - 2⁹ = 5601451 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

5601963 is a lucky number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 5601963.

It is not an unprimeable number, because it can be changed into a prime (5601923) 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, 933658 + ... + 933663.

It is an arithmetic number, because the mean of its divisors is an integer number (1867322).

Almost surely, 2^5601963 is an apocalyptic number.

5601963 is a deficient number, since it is larger than the sum of its proper divisors (1867325).

5601963 is a wasteful number, since it uses less digits than its factorization.

5601963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867324.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 5601963 is about 2366.8466363497. The cubic root of 5601963 is about 177.6015473954.

The spelling of 5601963 in words is "five million, six hundred one thousand, nine hundred sixty-three".