60446660646 has 8 divisors (see below), whose sum is σ = 120893321304. Its totient is φ = 20148886880.

The previous prime is 60446660639. The next prime is 60446660653. The reversal of 60446660646 is 64606664406.

It is an interprime number because it is at equal distance from previous prime (60446660639) and next prime (60446660653).

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

60446660646 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 60446660595 and 60446660604.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5037221715 + ... + 5037221726.

It is an arithmetic number, because the mean of its divisors is an integer number (15111665163).

Almost surely, 2^60446660646 is an apocalyptic number.

60446660646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60446660646 is a wasteful number, since it uses less digits than its factorization.

60446660646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10074443446.

The product of its (nonzero) digits is 2985984, while the sum is 48.

The spelling of 60446660646 in words is "sixty billion, four hundred forty-six million, six hundred sixty thousand, six hundred forty-six".