53355079 has 4 divisors (see below), whose sum is σ = 53370040. Its totient is φ = 53340120.

The previous prime is 53355031. The next prime is 53355091. The reversal of 53355079 is 97055335.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 53355079 - 2¹⁷ = 53224007 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 (53355019) 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, 1324 + ... + 10414.

It is an arithmetic number, because the mean of its divisors is an integer number (13342510).

Almost surely, 2^53355079 is an apocalyptic number.

53355079 is a deficient number, since it is larger than the sum of its proper divisors (14961).

53355079 is an equidigital number, since it uses as much as digits as its factorization.

53355079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14960.

The product of its (nonzero) digits is 70875, while the sum is 37.

The square root of 53355079 is about 7304.4561056933. The cubic root of 53355079 is about 376.4655632405.

The spelling of 53355079 in words is "fifty-three million, three hundred fifty-five thousand, seventy-nine".