1501630220160 has 512 divisors, whose sum is σ = 6084427622400. Its totient is φ = 342868377600.

The previous prime is 1501630220141. The next prime is 1501630220173. The reversal of 1501630220160 is 610220361051.

1501630220160 is a `hidden beast` number, since 1 + 5 + 0 + 1 + 630 + 2 + 20 + 1 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 124703740 + ... + 124715780.

It is an arithmetic number, because the mean of its divisors is an integer number (11883647700).

Almost surely, 2^{1501630220160} is an apocalyptic number.

1501630220160 is a gapful number since it is divisible by the number (10) 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 1501630220160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3042213811200).

1501630220160 is an abundant number, since it is smaller than the sum of its proper divisors (4582797402240).

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

1501630220160 is a wasteful number, since it uses less digits than its factorization.

1501630220160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13107 (or 13089 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 1501630220160 in words is "one trillion, five hundred one billion, six hundred thirty million, two hundred twenty thousand, one hundred sixty".