90500541529361 has 8 divisors (see below), whose sum is σ = 95824187422920. Its totient is φ = 85176905038848.

The previous prime is 90500541529331. The next prime is 90500541529367. The reversal of 90500541529361 is 16392514500509.

It can be written as a sum of positive squares in 4 ways, for example, as 7596329748736 + 82904211780625 = 2756144^2 + 9105175^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 90500541529361 - 2⁶ = 90500541529297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90500541529367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30912845 + ... + 33713573.

It is an arithmetic number, because the mean of its divisors is an integer number (11978023427865).

Almost surely, 2^{90500541529361} is an apocalyptic number.

It is an amenable number.

90500541529361 is a deficient number, since it is larger than the sum of its proper divisors (5323645893559).

90500541529361 is a wasteful number, since it uses less digits than its factorization.

90500541529361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701523.

The product of its (nonzero) digits is 1458000, while the sum is 50.

The spelling of 90500541529361 in words is "ninety trillion, five hundred billion, five hundred forty-one million, five hundred twenty-nine thousand, three hundred sixty-one".