725006355554255 has 8 divisors (see below), whose sum is σ = 870007772365872. Its totient is φ = 580004987309568.

The previous prime is 725006355554213. The next prime is 725006355554399. The reversal of 725006355554255 is 552455553600527.

It is a happy number.

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 725006355554255 - 2¹² = 725006355550159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 725006355554194 and 725006355554203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46081199 + ... + 59778671.

It is an arithmetic number, because the mean of its divisors is an integer number (108750971545734).

Almost surely, 2^{725006355554255} is an apocalyptic number.

725006355554255 is a deficient number, since it is larger than the sum of its proper divisors (145001416811617).

725006355554255 is a wasteful number, since it uses less digits than its factorization.

725006355554255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24283465.

The product of its (nonzero) digits is 157500000, while the sum is 59.

The spelling of 725006355554255 in words is "seven hundred twenty-five trillion, six billion, three hundred fifty-five million, five hundred fifty-four thousand, two hundred fifty-five".