134662054525 has 12 divisors (see below), whose sum is σ = 176803356852. Its totient is φ = 101392605440.

The previous prime is 134662054517. The next prime is 134662054531. The reversal of 134662054525 is 525450266431.

It can be written as a sum of positive squares in 6 ways, for example, as 4740735609 + 129921318916 = 68853^2 + 360446^2 .

It is not a de Polignac number, because 134662054525 - 2³ = 134662054517 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 11 ways as a sum of consecutive naturals, for example, 158425522 + ... + 158426371.

It is an arithmetic number, because the mean of its divisors is an integer number (14733613071).

Almost surely, 2^134662054525 is an apocalyptic number.

It is an amenable number.

134662054525 is a deficient number, since it is larger than the sum of its proper divisors (42141302327).

134662054525 is a wasteful number, since it uses less digits than its factorization.

134662054525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316851920 (or 316851915 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 134662054525 in words is "one hundred thirty-four billion, six hundred sixty-two million, fifty-four thousand, five hundred twenty-five".