61062476783617 has 8 divisors (see below), whose sum is σ = 62485439198336. Its totient is φ = 59639646406032.

The previous prime is 61062476783591. The next prime is 61062476783647. The reversal of 61062476783617 is 71638767426016.

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 a de Polignac number, because none of the positive numbers 2^k-61062476783617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61062476783647) 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, 32073273 + ... + 33923734.

It is an arithmetic number, because the mean of its divisors is an integer number (7810679899792).

Almost surely, 2^{61062476783617} is an apocalyptic number.

It is an amenable number.

61062476783617 is a deficient number, since it is larger than the sum of its proper divisors (1422962414719).

61062476783617 is a wasteful number, since it uses less digits than its factorization.

61062476783617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66018567.

The product of its (nonzero) digits is 85349376, while the sum is 64.

The spelling of 61062476783617 in words is "sixty-one trillion, sixty-two billion, four hundred seventy-six million, seven hundred eighty-three thousand, six hundred seventeen".