53328099 has 32 divisors (see below), whose sum is σ = 85722624. Its totient is φ = 29089280.

The previous prime is 53328089. The next prime is 53328109. The reversal of 53328099 is 99082335.

It is an interprime number because it is at equal distance from previous prime (53328089) and next prime (53328109).

It is not a de Polignac number, because 53328099 - 2⁴ = 53328083 is a prime.

It is a super-2 number, since 2×53328099² = 5687772285907602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53328059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10837 + ... + 14969.

It is an arithmetic number, because the mean of its divisors is an integer number (2678832).

Almost surely, 2^53328099 is an apocalyptic number.

53328099 is a deficient number, since it is larger than the sum of its proper divisors (32394525).

53328099 is a wasteful number, since it uses less digits than its factorization.

53328099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 53328099 is about 7302.6090543038. The cubic root of 53328099 is about 376.4020969089.

It can be divided in two parts, 5332 and 8099, that added together give a palindrome (13431).

The spelling of 53328099 in words is "fifty-three million, three hundred twenty-eight thousand, ninety-nine".