60668351253 has 48 divisors (see below), whose sum is σ = 91348298496. Its totient is φ = 38765900160.

The previous prime is 60668351251. The next prime is 60668351279. The reversal of 60668351253 is 35215386606.

60668351253 is a `hidden beast` number, since 6 + 0 + 6 + 6 + 83 + 512 + 53 = 666.

It is not a de Polignac number, because 60668351253 - 2¹ = 60668351251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60668351199 and 60668351208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60668351251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10140523 + ... + 10146503.

It is an arithmetic number, because the mean of its divisors is an integer number (1903089552).

Almost surely, 2^60668351253 is an apocalyptic number.

It is an amenable number.

60668351253 is a deficient number, since it is larger than the sum of its proper divisors (30679947243).

60668351253 is a wasteful number, since it uses less digits than its factorization.

60668351253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6474 (or 6471 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 60668351253 in words is "sixty billion, six hundred sixty-eight million, three hundred fifty-one thousand, two hundred fifty-three".