610061005461 has 8 divisors (see below), whose sum is σ = 815084931904. Its totient is φ = 405872208000.

The previous prime is 610061005453. The next prime is 610061005523. The reversal of 610061005461 is 164500160016.

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

It is not a de Polignac number, because 610061005461 - 2³ = 610061005453 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610061005451) 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, 208780540 + ... + 208783461.

It is an arithmetic number, because the mean of its divisors is an integer number (101885616488).

Almost surely, 2^610061005461 is an apocalyptic number.

It is an amenable number.

610061005461 is a deficient number, since it is larger than the sum of its proper divisors (205023926443).

610061005461 is a wasteful number, since it uses less digits than its factorization.

610061005461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417564491.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 610061005461 its reverse (164500160016), we get a palindrome (774561165477).

The spelling of 610061005461 in words is "six hundred ten billion, sixty-one million, five thousand, four hundred sixty-one".