53498335 has 12 divisors (see below), whose sum is σ = 70565544. Its totient is φ = 38907440.

The previous prime is 53498329. The next prime is 53498377. The reversal of 53498335 is 53389435.

It is not a de Polignac number, because 53498335 - 2³ = 53498327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43609 + ... + 44818.

It is an arithmetic number, because the mean of its divisors is an integer number (5880462).

Almost surely, 2^53498335 is an apocalyptic number.

53498335 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53498335 is a deficient number, since it is larger than the sum of its proper divisors (17067209).

53498335 is a wasteful number, since it uses less digits than its factorization.

53498335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88454 (or 88443 counting only the distinct ones).

The product of its digits is 194400, while the sum is 40.

The square root of 53498335 is about 7314.2556012215. The cubic root of 53498335 is about 376.8021932060.

Subtracting from 53498335 its reverse (53389435), we obtain a square (108900 = 330²).

The spelling of 53498335 in words is "fifty-three million, four hundred ninety-eight thousand, three hundred thirty-five".