52013726 has 8 divisors (see below), whose sum is σ = 78332184. Its totient is φ = 25903000.

The previous prime is 52013719. The next prime is 52013743. The reversal of 52013726 is 62731025.

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

It is a junction number, because it is equal to n+sod(n) for n = 52013695 and 52013704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51305 + ... + 52308.

It is an arithmetic number, because the mean of its divisors is an integer number (9791523).

Almost surely, 2^52013726 is an apocalyptic number.

52013726 is a deficient number, since it is larger than the sum of its proper divisors (26318458).

52013726 is a wasteful number, since it uses less digits than its factorization.

52013726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103866.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 52013726 is about 7212.0542149931. The cubic root of 52013726 is about 373.2839541054.

The spelling of 52013726 in words is "fifty-two million, thirteen thousand, seven hundred twenty-six".