727300732125 has 128 divisors (see below), whose sum is σ = 1327501633536. Its totient is φ = 350700480000.

The previous prime is 727300732097. The next prime is 727300732183. The reversal of 727300732125 is 521237003727.

It is a happy number.

It is not a de Polignac number, because 727300732125 - 2⁶ = 727300732061 is a prime.

It is a super-2 number, since 2×727300732125² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 955716745 + ... + 955717505.

It is an arithmetic number, because the mean of its divisors is an integer number (10371106512).

Almost surely, 2^727300732125 is an apocalyptic number.

727300732125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

727300732125 is a deficient number, since it is larger than the sum of its proper divisors (600200901411).

727300732125 is a wasteful number, since it uses less digits than its factorization.

727300732125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756 (or 1746 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 39.

The spelling of 727300732125 in words is "seven hundred twenty-seven billion, three hundred million, seven hundred thirty-two thousand, one hundred twenty-five".