725261060145 has 8 divisors (see below), whose sum is σ = 1160417696256. Its totient is φ = 386805898736.

The previous prime is 725261060137. The next prime is 725261060261. The reversal of 725261060145 is 541060162527.

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 725261060145 - 2³ = 725261060137 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24175368657 + ... + 24175368686.

It is an arithmetic number, because the mean of its divisors is an integer number (145052212032).

Almost surely, 2^725261060145 is an apocalyptic number.

It is an amenable number.

725261060145 is a deficient number, since it is larger than the sum of its proper divisors (435156636111).

725261060145 is a wasteful number, since it uses less digits than its factorization.

725261060145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48350737351.

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 725261060145 in words is "seven hundred twenty-five billion, two hundred sixty-one million, sixty thousand, one hundred forty-five".