134525525501 has 2 divisors, whose sum is σ = 134525525502. Its totient is φ = 134525525500.

The previous prime is 134525525419. The next prime is 134525525513. The reversal of 134525525501 is 105525525431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82802940025 + 51722585476 = 287755^2 + 227426^2 .

It is an emirp because it is prime and its reverse (105525525431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134525525501 is a prime.

It is a super-2 number, since 2×134525525501² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134525525581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67262762750 + 67262762751.

It is an arithmetic number, because the mean of its divisors is an integer number (67262762751).

Almost surely, 2^134525525501 is an apocalyptic number.

It is an amenable number.

134525525501 is a deficient number, since it is larger than the sum of its proper divisors (1).

134525525501 is an equidigital number, since it uses as much as digits as its factorization.

134525525501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 134525525501 in words is "one hundred thirty-four billion, five hundred twenty-five million, five hundred twenty-five thousand, five hundred one".