5279021530038 has 96 divisors (see below), whose sum is σ = 12002758560000. Its totient is φ = 1674664243200.

The previous prime is 5279021530031. The next prime is 5279021530091. The reversal of 5279021530038 is 8300351209725.

5279021530038 is a `hidden beast` number, since 5 + 2 + 7 + 90 + 21 + 530 + 0 + 3 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5279021529975 and 5279021530002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5279021530031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 219499038 + ... + 219523086.

It is an arithmetic number, because the mean of its divisors is an integer number (125028735000).

Almost surely, 2^{5279021530038} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5279021530038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6001379280000).

5279021530038 is an abundant number, since it is smaller than the sum of its proper divisors (6723737029962).

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

5279021530038 is a wasteful number, since it uses less digits than its factorization.

5279021530038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30598 (or 30595 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 5279021530038 in words is "five trillion, two hundred seventy-nine billion, twenty-one million, five hundred thirty thousand, thirty-eight".