52256441 has 4 divisors (see below), whose sum is σ = 55006800. Its totient is φ = 49506084.

The previous prime is 52256429. The next prime is 52256447. The reversal of 52256441 is 14465225.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52256441 - 2⁶ = 52256377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52256447) 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, 1375151 + ... + 1375188.

It is an arithmetic number, because the mean of its divisors is an integer number (13751700).

Almost surely, 2^52256441 is an apocalyptic number.

It is an amenable number.

52256441 is a deficient number, since it is larger than the sum of its proper divisors (2750359).

52256441 is a wasteful number, since it uses less digits than its factorization.

52256441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750358.

The product of its digits is 9600, while the sum is 29.

The square root of 52256441 is about 7228.8616669570. The cubic root of 52256441 is about 373.8636796213.

The spelling of 52256441 in words is "fifty-two million, two hundred fifty-six thousand, four hundred forty-one".