52811355 has 16 divisors (see below), whose sum is σ = 88945920. Its totient is φ = 26683488.

The previous prime is 52811351. The next prime is 52811357. The reversal of 52811355 is 55311825.

It is not a de Polignac number, because 52811355 - 2² = 52811351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52811351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92367 + ... + 92936.

It is an arithmetic number, because the mean of its divisors is an integer number (5559120).

Almost surely, 2^52811355 is an apocalyptic number.

52811355 is a deficient number, since it is larger than the sum of its proper divisors (36134565).

52811355 is a wasteful number, since it uses less digits than its factorization.

52811355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185330.

The product of its digits is 6000, while the sum is 30.

The square root of 52811355 is about 7267.1421480524. The cubic root of 52811355 is about 375.1823823945.

The spelling of 52811355 in words is "fifty-two million, eight hundred eleven thousand, three hundred fifty-five".