1725094530 has 64 divisors (see below), whose sum is σ = 4800280320. Its totient is φ = 440022528.

The previous prime is 1725094519. The next prime is 1725094559. The reversal of 1725094530 is 354905271.

1725094530 is a `hidden beast` number, since 1 + 72 + 50 + 9 + 4 + 530 = 666.

It is a super-2 number, since 2×1725094530² = 5951902274871841800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132687 + ... + 145106.

It is an arithmetic number, because the mean of its divisors is an integer number (75004380).

Almost surely, 2^1725094530 is an apocalyptic number.

1725094530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1725094530 is an abundant number, since it is smaller than the sum of its proper divisors (3075185790).

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

1725094530 is a wasteful number, since it uses less digits than its factorization.

1725094530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277832 (or 277826 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 1725094530 is about 41534.2573064693. The cubic root of 1725094530 is about 1199.3270601972.

The spelling of 1725094530 in words is "one billion, seven hundred twenty-five million, ninety-four thousand, five hundred thirty".