52051255 has 4 divisors (see below), whose sum is σ = 62461512. Its totient is φ = 41641000.

The previous prime is 52051249. The next prime is 52051261. The reversal of 52051255 is 55215025.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (52051249) and next prime (52051261).

It is not a de Polignac number, because 52051255 - 2¹⁹ = 51526967 is a prime.

It is a Duffinian number.

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, 5205121 + ... + 5205130.

It is an arithmetic number, because the mean of its divisors is an integer number (15615378).

Almost surely, 2^52051255 is an apocalyptic number.

52051255 is a deficient number, since it is larger than the sum of its proper divisors (10410257).

52051255 is a wasteful number, since it uses less digits than its factorization.

52051255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10410256.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 52051255 is about 7214.6555704344. The cubic root of 52051255 is about 373.3737099365.

The spelling of 52051255 in words is "fifty-two million, fifty-one thousand, two hundred fifty-five".