5653011 has 16 divisors (see below), whose sum is σ = 9277184. Its totient is φ = 2981664.

The previous prime is 5653007. The next prime is 5653049. The reversal of 5653011 is 1103565.

5653011 = T₃₀₆ + T₃₀₇ + ... + T₃₉₆.

It is a happy number.

It is not a de Polignac number, because 5653011 - 2² = 5653007 is a prime.

It is a super-2 number, since 2×5653011² = 63913066732242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (5653001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10081 + ... + 10626.

It is an arithmetic number, because the mean of its divisors is an integer number (579824).

Almost surely, 2^5653011 is an apocalyptic number.

5653011 is a deficient number, since it is larger than the sum of its proper divisors (3624173).

5653011 is a wasteful number, since it uses less digits than its factorization.

5653011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20730.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 5653011 is about 2377.6061490499. The cubic root of 5653011 is about 178.1393828952.

Adding to 5653011 its reverse (1103565), we get a palindrome (6756576).

The spelling of 5653011 in words is "five million, six hundred fifty-three thousand, eleven".