172048468750 has 28 divisors (see below), whose sum is σ = 322586808336. Its totient is φ = 68819375000.

The previous prime is 172048468741. The next prime is 172048468759. The reversal of 172048468750 is 57864840271.

It is an interprime number because it is at equal distance from previous prime (172048468741) and next prime (172048468759).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172048468759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 2721526 + ... + 2784025.

Almost surely, 2^172048468750 is an apocalyptic number.

172048468750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

172048468750 is a deficient number, since it is larger than the sum of its proper divisors (150538339586).

172048468750 is an frugal number, since it uses more digits than its factorization.

172048468750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505583 (or 5505558 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 172048468750 in words is "one hundred seventy-two billion, forty-eight million, four hundred sixty-eight thousand, seven hundred fifty".