5211542 has 32 divisors (see below), whose sum is σ = 9331200. Its totient is φ = 2181480.

The previous prime is 5211541. The next prime is 5211581. The reversal of 5211542 is 2451125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211541) 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, 48653 + ... + 48759.

It is an arithmetic number, because the mean of its divisors is an integer number (291600).

Almost surely, 2^5211542 is an apocalyptic number.

5211542 is a deficient number, since it is larger than the sum of its proper divisors (4119658).

5211542 is a wasteful number, since it uses less digits than its factorization.

5211542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 187 counting only the distinct ones).

The product of its digits is 400, while the sum is 20.

The square root of 5211542 is about 2282.8801983459. The cubic root of 5211542 is about 173.3759075236.

Adding to 5211542 its reverse (2451125), we get a palindrome (7662667).

The spelling of 5211542 in words is "five million, two hundred eleven thousand, five hundred forty-two".