52164951 has 8 divisors (see below), whose sum is σ = 70270704. Its totient is φ = 34417920.

The previous prime is 52164949. The next prime is 52164953. The reversal of 52164951 is 15946125.

It is an interprime number because it is at equal distance from previous prime (52164949) and next prime (52164953).

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

It is not a de Polignac number, because 52164951 - 2¹ = 52164949 is a prime.

It is a super-2 number, since 2×52164951² = 5442364225664802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52164953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89340 + ... + 89921.

It is an arithmetic number, because the mean of its divisors is an integer number (8783838).

Almost surely, 2^52164951 is an apocalyptic number.

52164951 is a deficient number, since it is larger than the sum of its proper divisors (18105753).

52164951 is a wasteful number, since it uses less digits than its factorization.

52164951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179361.

The product of its digits is 10800, while the sum is 33.

The square root of 52164951 is about 7222.5307891348. The cubic root of 52164951 is about 373.6453666975.

The spelling of 52164951 in words is "fifty-two million, one hundred sixty-four thousand, nine hundred fifty-one".