52261255 has 4 divisors (see below), whose sum is σ = 62713512. Its totient is φ = 41809000.

The previous prime is 52261189. The next prime is 52261283. The reversal of 52261255 is 55216225.

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

It is not a de Polignac number, because 52261255 - 2⁹ = 52260743 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, 5226121 + ... + 5226130.

It is an arithmetic number, because the mean of its divisors is an integer number (15678378).

Almost surely, 2^52261255 is an apocalyptic number.

52261255 is a deficient number, since it is larger than the sum of its proper divisors (10452257).

52261255 is a wasteful number, since it uses less digits than its factorization.

52261255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10452256.

The product of its digits is 6000, while the sum is 28.

The square root of 52261255 is about 7229.1946301092. The cubic root of 52261255 is about 373.8751597021.

The spelling of 52261255 in words is "fifty-two million, two hundred sixty-one thousand, two hundred fifty-five".