725512655321341 has 16 divisors (see below), whose sum is σ = 730582163625600. Its totient is φ = 720450787670208.

The previous prime is 725512655321299. The next prime is 725512655321347. The reversal of 725512655321341 is 143123556215527.

It is a cyclic number.

It is not a de Polignac number, because 725512655321341 - 2²⁹ = 725512118450429 is a prime.

It is a super-2 number, since 2×725512655321341² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725512655321347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2510375475 + ... + 2510664463.

It is an arithmetic number, because the mean of its divisors is an integer number (45661385226600).

Almost surely, 2^{725512655321341} is an apocalyptic number.

It is an amenable number.

725512655321341 is a deficient number, since it is larger than the sum of its proper divisors (5069508304259).

725512655321341 is a wasteful number, since it uses less digits than its factorization.

725512655321341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302148.

The product of its digits is 7560000, while the sum is 52.

The spelling of 725512655321341 in words is "seven hundred twenty-five trillion, five hundred twelve billion, six hundred fifty-five million, three hundred twenty-one thousand, three hundred forty-one".