83541355 has 4 divisors (see below), whose sum is σ = 100249632. Its totient is φ = 66833080.

The previous prime is 83541331. The next prime is 83541371. The reversal of 83541355 is 55314538.

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

It is not a de Polignac number, because 83541355 - 2¹¹ = 83539307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83541355.

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, 8354131 + ... + 8354140.

It is an arithmetic number, because the mean of its divisors is an integer number (25062408).

Almost surely, 2^83541355 is an apocalyptic number.

83541355 is a deficient number, since it is larger than the sum of its proper divisors (16708277).

83541355 is a wasteful number, since it uses less digits than its factorization.

83541355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16708276.

The product of its digits is 36000, while the sum is 34.

The square root of 83541355 is about 9140.0960060603. The cubic root of 83541355 is about 437.1533776957.

The spelling of 83541355 in words is "eighty-three million, five hundred forty-one thousand, three hundred fifty-five".