1725140544 has 56 divisors (see below), whose sum is σ = 4567610880. Its totient is φ = 574646784.

The previous prime is 1725140539. The next prime is 1725140591. The reversal of 1725140544 is 4450415271.

It is a super-2 number, since 2×1725140544² = 5952219793105231872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427882 + ... + 431894.

It is an arithmetic number, because the mean of its divisors is an integer number (81564480).

Almost surely, 2^1725140544 is an apocalyptic number.

It is an amenable number.

1725140544 is an abundant number, since it is smaller than the sum of its proper divisors (2842470336).

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

1725140544 is a wasteful number, since it uses less digits than its factorization.

1725140544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6267 (or 6257 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 1725140544 is about 41534.8112310626. The cubic root of 1725140544 is about 1199.3377234476.

The spelling of 1725140544 in words is "one billion, seven hundred twenty-five million, one hundred forty thousand, five hundred forty-four".