725042895 has 8 divisors (see below), whose sum is σ = 1160068656. Its totient is φ = 386689536.

The previous prime is 725042837. The next prime is 725042897. The reversal of 725042895 is 598240527.

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

It is not a de Polignac number, because 725042895 - 2¹⁰ = 725041871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725042897) 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, 24168082 + ... + 24168111.

It is an arithmetic number, because the mean of its divisors is an integer number (145008582).

Almost surely, 2^725042895 is an apocalyptic number.

725042895 is a deficient number, since it is larger than the sum of its proper divisors (435025761).

725042895 is a wasteful number, since it uses less digits than its factorization.

725042895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48336201.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 725042895 is about 26926.6205640441. The cubic root of 725042895 is about 898.3686063538.

The spelling of 725042895 in words is "seven hundred twenty-five million, forty-two thousand, eight hundred ninety-five".