1725494480 has 40 divisors (see below), whose sum is σ = 4027804704. Its totient is φ = 687440000.

The previous prime is 1725494479. The next prime is 1725494521. The reversal of 1725494480 is 844945271.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 22886 + ... + 63045.

Almost surely, 2^1725494480 is an apocalyptic number.

1725494480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1725494480 is an abundant number, since it is smaller than the sum of its proper divisors (2302310224).

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

1725494480 is a wasteful number, since it uses less digits than its factorization.

1725494480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86195 (or 86189 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 1725494480 is about 41539.0717277120. The cubic root of 1725494480 is about 1199.4197379771.

The spelling of 1725494480 in words is "one billion, seven hundred twenty-five million, four hundred ninety-four thousand, four hundred eighty".