60997146956 has 48 divisors (see below), whose sum is σ = 113975037792. Its totient is φ = 28463385600.

The previous prime is 60997146937. The next prime is 60997146971. The reversal of 60997146956 is 65964179906.

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 15 ways as a sum of consecutive naturals, for example, 19925666 + ... + 19928726.

It is an arithmetic number, because the mean of its divisors is an integer number (2374479954).

Almost surely, 2^60997146956 is an apocalyptic number.

It is an amenable number.

60997146956 is a deficient number, since it is larger than the sum of its proper divisors (52977890836).

60997146956 is a wasteful number, since it uses less digits than its factorization.

60997146956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450 (or 5448 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 62.

The spelling of 60997146956 in words is "sixty billion, nine hundred ninety-seven million, one hundred forty-six thousand, nine hundred fifty-six".