5270037423521 has 8 divisors (see below), whose sum is σ = 5687736041064. Its totient is φ = 4854097537920.

The previous prime is 5270037423491. The next prime is 5270037423559. The reversal of 5270037423521 is 1253247300725.

It can be written as a sum of positive squares in 4 ways, for example, as 737975493025 + 4532061930496 = 859055^2 + 2128864^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5270037423521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5270037423221) 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, 439676756 + ... + 439688741.

It is an arithmetic number, because the mean of its divisors is an integer number (710967005133).

Almost surely, 2^{5270037423521} is an apocalyptic number.

It is an amenable number.

5270037423521 is a deficient number, since it is larger than the sum of its proper divisors (417698617543).

5270037423521 is a wasteful number, since it uses less digits than its factorization.

5270037423521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879365971.

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 5270037423521 in words is "five trillion, two hundred seventy billion, thirty-seven million, four hundred twenty-three thousand, five hundred twenty-one".