It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7311065 = 5 ⋅1462213.
It is a cyclic number.
It is a Duffinian number.
Almost surely, 25601137 is an apocalyptic number.
It is an amenable number.
5601137 is a wasteful number, since it uses less digits than its factorization.
5601137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130302.
The square root of 5601137 is about 2366.6721361439. The cubic root of 5601137 is about 177.5928179501.
The spelling of 5601137 in words is "five million, six hundred one thousand, one hundred thirty-seven".