1725711480 has 480 divisors, whose sum is σ = 6552730800. Its totient is φ = 406093824.

The previous prime is 1725711467. The next prime is 1725711517. The reversal of 1725711480 is 841175271.

1725711480 is a `hidden beast` number, since 1 + 7 + 2 + 571 + 1 + 4 + 80 = 666.

It is a super-2 number, since 2×1725711480² = 5956160224407580800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 17790792 + ... + 17790888.

Almost surely, 2^1725711480 is an apocalyptic number.

1725711480 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 1725711480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3276365400).

1725711480 is an abundant number, since it is smaller than the sum of its proper divisors (4827019320).

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

1725711480 is a wasteful number, since it uses less digits than its factorization.

1725711480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 36.

The square root of 1725711480 is about 41541.6836442627. The cubic root of 1725711480 is about 1199.4700159652.

The spelling of 1725711480 in words is "one billion, seven hundred twenty-five million, seven hundred eleven thousand, four hundred eighty".