134208680525 has 12 divisors (see below), whose sum is σ = 171787112064. Its totient is φ = 103903494000.

The previous prime is 134208680509. The next prime is 134208680531. The reversal of 134208680525 is 525086802431.

It is not a de Polignac number, because 134208680525 - 2⁴ = 134208680509 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86585471 + ... + 86587020.

It is an arithmetic number, because the mean of its divisors is an integer number (14315592672).

Almost surely, 2^134208680525 is an apocalyptic number.

It is an amenable number.

134208680525 is a deficient number, since it is larger than the sum of its proper divisors (37578431539).

134208680525 is a wasteful number, since it uses less digits than its factorization.

134208680525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173172532 (or 173172527 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 134208680525 in words is "one hundred thirty-four billion, two hundred eight million, six hundred eighty thousand, five hundred twenty-five".