590589096421 has 4 divisors (see below), whose sum is σ = 591051579372. Its totient is φ = 590126613472.

The previous prime is 590589096373. The next prime is 590589096431. The reversal of 590589096421 is 124690985095.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 124690985095 = 5 ⋅24938197019.

It can be written as a sum of positive squares in 2 ways, for example, as 346838544900 + 243750551521 = 588930^2 + 493711^2 .

It is a cyclic number.

It is not a de Polignac number, because 590589096421 - 2²³ = 590580707813 is a prime.

It is a super-2 number, since 2×590589096421² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (590589096431) 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, 231239560 + ... + 231242113.

It is an arithmetic number, because the mean of its divisors is an integer number (147762894843).

Almost surely, 2^590589096421 is an apocalyptic number.

It is an amenable number.

590589096421 is a deficient number, since it is larger than the sum of its proper divisors (462482951).

590589096421 is a wasteful number, since it uses less digits than its factorization.

590589096421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462482950.

The product of its (nonzero) digits is 6998400, while the sum is 58.

The spelling of 590589096421 in words is "five hundred ninety billion, five hundred eighty-nine million, ninety-six thousand, four hundred twenty-one".