60078158661 has 8 divisors (see below), whose sum is σ = 84816224064. Its totient is φ = 37696099520.

The previous prime is 60078158633. The next prime is 60078158677. The reversal of 60078158661 is 16685187006.

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 60078158661 - 2¹⁴ = 60078142277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60078158661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60078158681) 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, 589001505 + ... + 589001606.

It is an arithmetic number, because the mean of its divisors is an integer number (10602028008).

Almost surely, 2^60078158661 is an apocalyptic number.

It is an amenable number.

60078158661 is a deficient number, since it is larger than the sum of its proper divisors (24738065403).

60078158661 is a wasteful number, since it uses less digits than its factorization.

60078158661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178003131.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 60078158661 in words is "sixty billion, seventy-eight million, one hundred fifty-eight thousand, six hundred sixty-one".