120590086553 has 4 divisors (see below), whose sum is σ = 121784047908. Its totient is φ = 119396125200.

The previous prime is 120590086469. The next prime is 120590086579. The reversal of 120590086553 is 355680095021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 100886911129 + 19703175424 = 317627^2 + 140368^2 .

It is a cyclic number.

It is not a de Polignac number, because 120590086553 - 2¹⁸ = 120589824409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120590086153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596980526 + ... + 596980727.

It is an arithmetic number, because the mean of its divisors is an integer number (30446011977).

Almost surely, 2^120590086553 is an apocalyptic number.

It is an amenable number.

120590086553 is a deficient number, since it is larger than the sum of its proper divisors (1193961355).

120590086553 is a wasteful number, since it uses less digits than its factorization.

120590086553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193961354.

The product of its (nonzero) digits is 324000, while the sum is 44.

The spelling of 120590086553 in words is "one hundred twenty billion, five hundred ninety million, eighty-six thousand, five hundred fifty-three".