4027528013 has 4 divisors (see below), whose sum is σ = 4059240960. Its totient is φ = 3995815068.

The previous prime is 4027528009. The next prime is 4027528069. The reversal of 4027528013 is 3108257204.

4027528013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4027528013 - 2² = 4027528009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4027528513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15856283 + ... + 15856536.

It is an arithmetic number, because the mean of its divisors is an integer number (1014810240).

Almost surely, 2^4027528013 is an apocalyptic number.

It is an amenable number.

4027528013 is a deficient number, since it is larger than the sum of its proper divisors (31712947).

4027528013 is a wasteful number, since it uses less digits than its factorization.

4027528013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31712946.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 4027528013 is about 63462.8081083716. The cubic root of 4027528013 is about 1591.0342298896.

The spelling of 4027528013 in words is "four billion, twenty-seven million, five hundred twenty-eight thousand, thirteen".