5538069 has 6 divisors (see below), whose sum is σ = 7999446. Its totient is φ = 3692040.

The previous prime is 5538059. The next prime is 5538079. The reversal of 5538069 is 9608355.

It is an interprime number because it is at equal distance from previous prime (5538059) and next prime (5538079).

It can be written as a sum of positive squares in only one way, i.e., 3755844 + 1782225 = 1938^2 + 1335^2 .

It is not a de Polignac number, because 5538069 - 2⁴ = 5538053 is a prime.

It is a super-2 number, since 2×5538069² = 61340416497522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5538059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307662 + ... + 307679.

It is an arithmetic number, because the mean of its divisors is an integer number (1333241).

Almost surely, 2^5538069 is an apocalyptic number.

It is an amenable number.

5538069 is a deficient number, since it is larger than the sum of its proper divisors (2461377).

5538069 is a wasteful number, since it uses less digits than its factorization.

5538069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615347 (or 615344 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5538069 is about 2353.3102217940. The cubic root of 5538069 is about 176.9237438441.

The spelling of 5538069 in words is "five million, five hundred thirty-eight thousand, sixty-nine".