655034311425525 has 192 divisors, whose sum is σ = 1161891960297984. Its totient is φ = 324871106560000.

The previous prime is 655034311425497. The next prime is 655034311425539. The reversal of 655034311425525 is 525524113430556.

It is not a de Polignac number, because 655034311425525 - 2⁷ = 655034311425397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 61789855225 + ... + 61789865825.

It is an arithmetic number, because the mean of its divisors is an integer number (6051520626552).

Almost surely, 2^{655034311425525} is an apocalyptic number.

It is an amenable number.

655034311425525 is a deficient number, since it is larger than the sum of its proper divisors (506857648872459).

655034311425525 is a wasteful number, since it uses less digits than its factorization.

655034311425525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16784 (or 16779 counting only the distinct ones).

The product of its (nonzero) digits is 10800000, while the sum is 51.

The spelling of 655034311425525 in words is "six hundred fifty-five trillion, thirty-four billion, three hundred eleven million, four hundred twenty-five thousand, five hundred twenty-five".