52091355 has 8 divisors (see below), whose sum is σ = 83346192. Its totient is φ = 27782048.

The previous prime is 52091353. The next prime is 52091363. The reversal of 52091355 is 55319025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52091355 - 2¹ = 52091353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52091353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1736364 + ... + 1736393.

It is an arithmetic number, because the mean of its divisors is an integer number (10418274).

Almost surely, 2^52091355 is an apocalyptic number.

52091355 is a deficient number, since it is larger than the sum of its proper divisors (31254837).

52091355 is a wasteful number, since it uses less digits than its factorization.

52091355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472765.

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 52091355 is about 7217.4341008422. The cubic root of 52091355 is about 373.4695670076.

The spelling of 52091355 in words is "fifty-two million, ninety-one thousand, three hundred fifty-five".