725363 has 4 divisors (see below), whose sum is σ = 763560. Its totient is φ = 687168.

The previous prime is 725359. The next prime is 725371. The reversal of 725363 is 363527.

725363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 725363 - 2² = 725359 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 725363.

It is not an unprimeable number, because it can be changed into a prime (725303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19070 + ... + 19107.

It is an arithmetic number, because the mean of its divisors is an integer number (190890).

2⁷²⁵³⁶³ is an apocalyptic number.

725363 is a deficient number, since it is larger than the sum of its proper divisors (38197).

725363 is a wasteful number, since it uses less digits than its factorization.

725363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38196.

The product of its digits is 3780, while the sum is 26.

The square root of 725363 is about 851.6824525608. The cubic root of 725363 is about 89.8500796221.

It can be divided in two parts, 725 and 363, that multiplied together give a triangular number (263175 = T₇₂₅).

The spelling of 725363 in words is "seven hundred twenty-five thousand, three hundred sixty-three".