134245315083525 has 24 divisors (see below), whose sum is σ = 223004160716064. Its totient is φ = 71258176718400.

The previous prime is 134245315083457. The next prime is 134245315083547. The reversal of 134245315083525 is 525380513542431.

It is not a de Polignac number, because 134245315083525 - 2²⁴ = 134245298306309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4241542314 + ... + 4241573963.

It is an arithmetic number, because the mean of its divisors is an integer number (9291840029836).

Almost surely, 2^{134245315083525} is an apocalyptic number.

134245315083525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134245315083525 is a deficient number, since it is larger than the sum of its proper divisors (88758845632539).

134245315083525 is a wasteful number, since it uses less digits than its factorization.

134245315083525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8483116501 (or 8483116496 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 51.

The spelling of 134245315083525 in words is "one hundred thirty-four trillion, two hundred forty-five billion, three hundred fifteen million, eighty-three thousand, five hundred twenty-five".