1504486494720 has 480 divisors, whose sum is σ = 5721926880384. Its totient is φ = 362299392000.

The previous prime is 1504486494683. The next prime is 1504486494787. The reversal of 1504486494720 is 274946844051.

1504486494720 is a `hidden beast` number, since 1 + 5 + 0 + 4 + 4 + 86 + 494 + 72 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a super-2 number, since 2×1504486494720² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38249784 + ... + 38289096.

Almost surely, 2^{1504486494720} is an apocalyptic number.

1504486494720 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 1504486494720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2860963440192).

1504486494720 is an abundant number, since it is smaller than the sum of its proper divisors (4217440385664).

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

1504486494720 is a wasteful number, since it uses less digits than its factorization.

1504486494720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39504 (or 39485 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 1504486494720 in words is "one trillion, five hundred four billion, four hundred eighty-six million, four hundred ninety-four thousand, seven hundred twenty".