60445720156 has 24 divisors (see below), whose sum is σ = 106869002240. Its totient is φ = 29912060592.

The previous prime is 60445720123. The next prime is 60445720163. The reversal of 60445720156 is 65102754406.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683005 + ... + 766411.

Almost surely, 2^60445720156 is an apocalyptic number.

It is an amenable number.

60445720156 is a deficient number, since it is larger than the sum of its proper divisors (46423282084).

60445720156 is a wasteful number, since it uses less digits than its factorization.

60445720156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85273 (or 85271 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 60445720156 in words is "sixty billion, four hundred forty-five million, seven hundred twenty thousand, one hundred fifty-six".