6216542062 has 4 divisors (see below), whose sum is σ = 9324813096. Its totient is φ = 3108271030.

The previous prime is 6216542041. The next prime is 6216542063. The reversal of 6216542062 is 2602456126.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6216542063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1554135514 + ... + 1554135517.

It is an arithmetic number, because the mean of its divisors is an integer number (2331203274).

Almost surely, 2^6216542062 is an apocalyptic number.

6216542062 is a deficient number, since it is larger than the sum of its proper divisors (3108271034).

6216542062 is a wasteful number, since it uses less digits than its factorization.

6216542062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3108271033.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 6216542062 is about 78845.0509670709. The cubic root of 6216542062 is about 1838.7229305963.

Adding to 6216542062 its reverse (2602456126), we get a palindrome (8818998188).

The spelling of 6216542062 in words is "six billion, two hundred sixteen million, five hundred forty-two thousand, sixty-two".