616551041 has 8 divisors (see below), whose sum is σ = 647989440. Its totient is φ = 585498672.

The previous prime is 616551037. The next prime is 616551079. The reversal of 616551041 is 140155616.

616551041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 616551041 - 2² = 616551037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 616550995 and 616551013.

It is not an unprimeable number, because it can be changed into a prime (616551031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93230 + ... + 99623.

It is an arithmetic number, because the mean of its divisors is an integer number (80998680).

Almost surely, 2^616551041 is an apocalyptic number.

It is an amenable number.

616551041 is a deficient number, since it is larger than the sum of its proper divisors (31438399).

616551041 is a wasteful number, since it uses less digits than its factorization.

616551041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193015.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 616551041 is about 24830.4458477894. The cubic root of 616551041 is about 851.1178100945.

The spelling of 616551041 in words is "six hundred sixteen million, five hundred fifty-one thousand, forty-one".