52165426 has 8 divisors (see below), whose sum is σ = 81650304. Its totient is φ = 24948660.

The previous prime is 52165397. The next prime is 52165429. The reversal of 52165426 is 62456125.

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

It is a super-2 number, since 2×52165426² = 5442463339522952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52165429) 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, 566970 + ... + 567061.

It is an arithmetic number, because the mean of its divisors is an integer number (10206288).

Almost surely, 2^52165426 is an apocalyptic number.

52165426 is a deficient number, since it is larger than the sum of its proper divisors (29484878).

52165426 is a wasteful number, since it uses less digits than its factorization.

52165426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134056.

The product of its digits is 14400, while the sum is 31.

The square root of 52165426 is about 7222.5636722704. The cubic root of 52165426 is about 373.6465007987.

The spelling of 52165426 in words is "fifty-two million, one hundred sixty-five thousand, four hundred twenty-six".