52801253 has 4 divisors (see below), whose sum is σ = 53204448. Its totient is φ = 52398060.

The previous prime is 52801249. The next prime is 52801289. The reversal of 52801253 is 35210825.

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 52801253 - 2² = 52801249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52803253) 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, 201401 + ... + 201662.

It is an arithmetic number, because the mean of its divisors is an integer number (13301112).

Almost surely, 2^52801253 is an apocalyptic number.

It is an amenable number.

52801253 is a deficient number, since it is larger than the sum of its proper divisors (403195).

52801253 is a wasteful number, since it uses less digits than its factorization.

52801253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403194.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 52801253 is about 7266.4470685473. The cubic root of 52801253 is about 375.1584586625.

The spelling of 52801253 in words is "fifty-two million, eight hundred one thousand, two hundred fifty-three".