60606857065920 has 896 divisors, whose sum is σ = 213777672560640. Its totient is φ = 14425805291520.

The previous prime is 60606857065919. The next prime is 60606857065981. The reversal of 60606857065920 is 2956075860606.

It is a happy number.

It is a super-2 number, since 2×60606857065920² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 70228107409 + ... + 70228108271.

Almost surely, 2^{60606857065920} is an apocalyptic number.

60606857065920 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60606857065920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106888836280320).

60606857065920 is an abundant number, since it is smaller than the sum of its proper divisors (153170815494720).

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

60606857065920 is a wasteful number, since it uses less digits than its factorization.

60606857065920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493 (or 1483 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 60.

The spelling of 60606857065920 in words is "sixty trillion, six hundred six billion, eight hundred fifty-seven million, sixty-five thousand, nine hundred twenty".