601125423392 has 90 divisors (see below), whose sum is σ = 1283667181839. Its totient is φ = 277100403840.

The previous prime is 601125423347. The next prime is 601125423397. The reversal of 601125423392 is 293324521106.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 3 ways, for example, as 10523536 + 601114899856 = 3244^2 + 775316^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=548236.

It is a super-2 number, since 2×601125423392² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (601125423397) 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 14 ways as a sum of consecutive naturals, for example, 741214667 + ... + 741215477.

Almost surely, 2^601125423392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 601125423392

601125423392 is an abundant number, since it is smaller than the sum of its proper divisors (682541758447).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

601125423392 is an frugal number, since it uses more digits than its factorization.

601125423392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684 (or 826 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

Adding to 601125423392 its reverse (293324521106), we get a palindrome (894449944498).

The spelling of 601125423392 in words is "six hundred one billion, one hundred twenty-five million, four hundred twenty-three thousand, three hundred ninety-two".