61654316010067 has 8 divisors (see below), whose sum is σ = 68690301783552. Its totient is φ = 54856838229000.

The previous prime is 61654316010047. The next prime is 61654316010103. The reversal of 61654316010067 is 76001061345616.

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 61654316010067 - 2¹⁵ = 61654315977299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61654316009999 and 61654316010026.

It is not an unprimeable number, because it can be changed into a prime (61654316010047) 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, 59626997559 + ... + 59626998592.

It is an arithmetic number, because the mean of its divisors is an integer number (8586287722944).

Almost surely, 2^{61654316010067} is an apocalyptic number.

61654316010067 is a deficient number, since it is larger than the sum of its proper divisors (7035985773485).

61654316010067 is a wasteful number, since it uses less digits than its factorization.

61654316010067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119253996209.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 61654316010067 in words is "sixty-one trillion, six hundred fifty-four billion, three hundred sixteen million, ten thousand, sixty-seven".