134326433650525 has 6 divisors (see below), whose sum is σ = 166564777726682. Its totient is φ = 107461146920400.

The previous prime is 134326433650483. The next prime is 134326433650583. The reversal of 134326433650525 is 525056334623431.

It can be written as a sum of positive squares in 3 ways, for example, as 17801598009636 + 116524835640889 = 4219194^2 + 10794667^2 .

It is not a de Polignac number, because 134326433650525 - 2⁴⁵ = 99142061561693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2686528672986 + ... + 2686528673035.

Almost surely, 2^{134326433650525} is an apocalyptic number.

It is an amenable number.

134326433650525 is a deficient number, since it is larger than the sum of its proper divisors (32238344076157).

134326433650525 is an equidigital number, since it uses as much as digits as its factorization.

134326433650525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5373057346031 (or 5373057346026 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 52.

The spelling of 134326433650525 in words is "one hundred thirty-four trillion, three hundred twenty-six billion, four hundred thirty-three million, six hundred fifty thousand, five hundred twenty-five".