61010654147 has 8 divisors (see below), whose sum is σ = 61365917040. Its totient is φ = 60655795200.

The previous prime is 61010654129. The next prime is 61010654161. The reversal of 61010654147 is 74145601016.

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 61010654147 - 2²⁰ = 61009605571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61010654167) 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, 204647 + ... + 404847.

It is an arithmetic number, because the mean of its divisors is an integer number (7670739630).

Almost surely, 2^61010654147 is an apocalyptic number.

61010654147 is a deficient number, since it is larger than the sum of its proper divisors (355262893).

61010654147 is a wasteful number, since it uses less digits than its factorization.

61010654147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201973.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 61010654147 in words is "sixty-one billion, ten million, six hundred fifty-four thousand, one hundred forty-seven".