60457747361280 has 1280 divisors, whose sum is σ = 216156002844672. Its totient is φ = 14362951680000.

The previous prime is 60457747361201. The next prime is 60457747361281. The reversal of 60457747361280 is 8216374775406.

It is a tau number, because it is divible by the number of its divisors (1280).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60457747361281) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15699231355 + ... + 15699235205.

Almost surely, 2^{60457747361280} is an apocalyptic number.

60457747361280 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 60457747361280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108078001422336).

60457747361280 is an abundant number, since it is smaller than the sum of its proper divisors (155698255483392).

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

60457747361280 is a wasteful number, since it uses less digits than its factorization.

60457747361280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4039 (or 4023 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 60.

The spelling of 60457747361280 in words is "sixty trillion, four hundred fifty-seven billion, seven hundred forty-seven million, three hundred sixty-one thousand, two hundred eighty".