53798829 has 16 divisors (see below), whose sum is σ = 86802048. Its totient is φ = 28933632.

The previous prime is 53798827. The next prime is 53798837. The reversal of 53798829 is 92889735.

It is not a de Polignac number, because 53798829 - 2¹ = 53798827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53798827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74992 + ... + 75705.

It is an arithmetic number, because the mean of its divisors is an integer number (5425128).

Almost surely, 2^53798829 is an apocalyptic number.

It is an amenable number.

53798829 is a deficient number, since it is larger than the sum of its proper divisors (33003219).

53798829 is a wasteful number, since it uses less digits than its factorization.

53798829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150724.

The product of its digits is 1088640, while the sum is 51.

The square root of 53798829 is about 7334.7685035044. The cubic root of 53798829 is about 377.5063613097.

The spelling of 53798829 in words is "fifty-three million, seven hundred ninety-eight thousand, eight hundred twenty-nine".