133525561045125 has 128 divisors (see below), whose sum is σ = 232877067291648. Its totient is φ = 67815107712000.

The previous prime is 133525561045007. The next prime is 133525561045153. The reversal of 133525561045125 is 521540165525331.

It is not a de Polignac number, because 133525561045125 - 2¹⁰ = 133525561044101 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 127 ways as a sum of consecutive naturals, for example, 2955325035 + ... + 2955370215.

It is an arithmetic number, because the mean of its divisors is an integer number (1819352088216).

Almost surely, 2^{133525561045125} is an apocalyptic number.

133525561045125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133525561045125 is a deficient number, since it is larger than the sum of its proper divisors (99351506246523).

133525561045125 is a wasteful number, since it uses less digits than its factorization.

133525561045125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46736 (or 46726 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 48.

The spelling of 133525561045125 in words is "one hundred thirty-three trillion, five hundred twenty-five billion, five hundred sixty-one million, forty-five thousand, one hundred twenty-five".