53648858 has 8 divisors (see below), whose sum is σ = 80504928. Its totient is φ = 26813884.

The previous prime is 53648849. The next prime is 53648893. The reversal of 53648858 is 85884635.

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

It is a Curzon number.

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, 5435 + ... + 11697.

It is an arithmetic number, because the mean of its divisors is an integer number (10063116).

Almost surely, 2^53648858 is an apocalyptic number.

53648858 is a deficient number, since it is larger than the sum of its proper divisors (26856070).

53648858 is a wasteful number, since it uses less digits than its factorization.

53648858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10548.

The product of its digits is 921600, while the sum is 47.

The square root of 53648858 is about 7324.5380741723. The cubic root of 53648858 is about 377.1552527054.

It can be divided in two parts, 536 and 48858, that added together give a palindrome (49394).

The spelling of 53648858 in words is "fifty-three million, six hundred forty-eight thousand, eight hundred fifty-eight".