52026613 has 8 divisors (see below), whose sum is σ = 56021760. Its totient is φ = 48135360.

The previous prime is 52026607. The next prime is 52026643. The reversal of 52026613 is 31662025.

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

It is a cyclic number.

It is not a de Polignac number, because 52026613 - 2⁹ = 52026101 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 (52026643) 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, 24933 + ... + 26938.

It is an arithmetic number, because the mean of its divisors is an integer number (7002720).

Almost surely, 2^52026613 is an apocalyptic number.

It is an amenable number.

52026613 is a deficient number, since it is larger than the sum of its proper divisors (3995147).

52026613 is a wasteful number, since it uses less digits than its factorization.

52026613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51947.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 52026613 is about 7212.9475944304. The cubic root of 52026613 is about 373.3147800268.

Adding to 52026613 its reverse (31662025), we get a palindrome (83688638).

The spelling of 52026613 in words is "fifty-two million, twenty-six thousand, six hundred thirteen".