53506802 has 4 divisors (see below), whose sum is σ = 80260206. Its totient is φ = 26753400.

The previous prime is 53506777. The next prime is 53506823. The reversal of 53506802 is 20860535.

53506802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 29604481 + 23902321 = 5441^2 + 4889^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13376699 + ... + 13376702.

Almost surely, 2^53506802 is an apocalyptic number.

53506802 is a deficient number, since it is larger than the sum of its proper divisors (26753404).

53506802 is a wasteful number, since it uses less digits than its factorization.

53506802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26753403.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 53506802 is about 7314.8343795331. The cubic root of 53506802 is about 376.8220705590.

The spelling of 53506802 in words is "fifty-three million, five hundred six thousand, eight hundred two".