616241051 has 8 divisors (see below), whose sum is σ = 620560560. Its totient is φ = 611930592.

The previous prime is 616241027. The next prime is 616241083. The reversal of 616241051 is 150142616.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 616241051 - 2⁶ = 616240987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 616241051.

It is not an unprimeable number, because it can be changed into a prime (616241651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187460 + ... + 190718.

It is an arithmetic number, because the mean of its divisors is an integer number (77570070).

Almost surely, 2^616241051 is an apocalyptic number.

616241051 is a deficient number, since it is larger than the sum of its proper divisors (4319509).

616241051 is a wasteful number, since it uses less digits than its factorization.

616241051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4525.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 616241051 is about 24824.2029277880. The cubic root of 616241051 is about 850.9751442959.

Adding to 616241051 its reverse (150142616), we get a palindrome (766383667).

The spelling of 616241051 in words is "six hundred sixteen million, two hundred forty-one thousand, fifty-one".