610825761671 has 8 divisors (see below), whose sum is σ = 641319895920. Its totient is φ = 580960372608.

The previous prime is 610825761659. The next prime is 610825761701. The reversal of 610825761671 is 176167528016.

It is a happy number.

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 610825761671 - 2¹⁰ = 610825760647 is a prime.

It is a super-2 number, since 2×610825761671² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610825761641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157184306 + ... + 157188191.

It is an arithmetic number, because the mean of its divisors is an integer number (80164986990).

Almost surely, 2^610825761671 is an apocalyptic number.

610825761671 is a deficient number, since it is larger than the sum of its proper divisors (30494134249).

610825761671 is a wasteful number, since it uses less digits than its factorization.

610825761671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314372593.

The product of its (nonzero) digits is 846720, while the sum is 50.

The spelling of 610825761671 in words is "six hundred ten billion, eight hundred twenty-five million, seven hundred sixty-one thousand, six hundred seventy-one".