5245230435521 has 8 divisors (see below), whose sum is σ = 5450769888000. Its totient is φ = 5041962137520.

The previous prime is 5245230435503. The next prime is 5245230435539. The reversal of 5245230435521 is 1255340325425.

It is an interprime number because it is at equal distance from previous prime (5245230435503) and next prime (5245230435539).

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

It is not a de Polignac number, because 5245230435521 - 2²² = 5245226241217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5245230435721) 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, 567783911 + ... + 567793148.

It is an arithmetic number, because the mean of its divisors is an integer number (681346236000).

Almost surely, 2^{5245230435521} is an apocalyptic number.

It is an amenable number.

5245230435521 is a deficient number, since it is larger than the sum of its proper divisors (205539452479).

5245230435521 is a wasteful number, since it uses less digits than its factorization.

5245230435521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135577239.

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 5245230435521 in words is "five trillion, two hundred forty-five billion, two hundred thirty million, four hundred thirty-five thousand, five hundred twenty-one".