731725563053 has 8 divisors (see below), whose sum is σ = 753213795840. Its totient is φ = 710327428560.

The previous prime is 731725563017. The next prime is 731725563059. The reversal of 731725563053 is 350365527137.

731725563053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 731725563053 - 2¹² = 731725558957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 731725562989 and 731725563007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (731725563059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22508093 + ... + 22540578.

It is an arithmetic number, because the mean of its divisors is an integer number (94151724480).

Almost surely, 2^731725563053 is an apocalyptic number.

It is an amenable number.

731725563053 is a deficient number, since it is larger than the sum of its proper divisors (21488232787).

731725563053 is a wasteful number, since it uses less digits than its factorization.

731725563053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45049147.

The product of its (nonzero) digits is 1984500, while the sum is 47.

The spelling of 731725563053 in words is "seven hundred thirty-one billion, seven hundred twenty-five million, five hundred sixty-three thousand, fifty-three".