725520141165 has 8 divisors (see below), whose sum is σ = 1160832225888. Its totient is φ = 386944075280.

The previous prime is 725520141163. The next prime is 725520141167. The reversal of 725520141165 is 561141025527.

It is an interprime number because it is at equal distance from previous prime (725520141163) and next prime (725520141167).

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

It is not a de Polignac number, because 725520141165 - 2¹ = 725520141163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725520141163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24184004691 + ... + 24184004720.

It is an arithmetic number, because the mean of its divisors is an integer number (145104028236).

Almost surely, 2^725520141165 is an apocalyptic number.

It is an amenable number.

725520141165 is a deficient number, since it is larger than the sum of its proper divisors (435312084723).

725520141165 is a wasteful number, since it uses less digits than its factorization.

725520141165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48368009419.

The product of its (nonzero) digits is 84000, while the sum is 39.

The spelling of 725520141165 in words is "seven hundred twenty-five billion, five hundred twenty million, one hundred forty-one thousand, one hundred sixty-five".