64125071360 has 208 divisors, whose sum is σ = 176416054272. Its totient is φ = 21916876800.

The previous prime is 64125071333. The next prime is 64125071393. The reversal of 64125071360 is 6317052146.

It is a super-2 number, since 2×64125071360² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 64125071360.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70389305 + ... + 70390215.

Almost surely, 2^64125071360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64125071360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88208027136).

64125071360 is an abundant number, since it is smaller than the sum of its proper divisors (112290982912).

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

64125071360 is an equidigital number, since it uses as much as digits as its factorization.

64125071360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438 (or 1416 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 64125071360 in words is "sixty-four billion, one hundred twenty-five million, seventy-one thousand, three hundred sixty".