53499702 has 16 divisors (see below), whose sum is σ = 111651840. Its totient is φ = 17057832.

The previous prime is 53499689. The next prime is 53499703. The reversal of 53499702 is 20799435.

53499702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53499702² = 5724436228177608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53499703) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 193702 + ... + 193977.

It is an arithmetic number, because the mean of its divisors is an integer number (6978240).

Almost surely, 2^53499702 is an apocalyptic number.

53499702 is an abundant number, since it is smaller than the sum of its proper divisors (58152138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53499702 is a wasteful number, since it uses less digits than its factorization.

53499702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387707.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 53499702 is about 7314.3490482749. The cubic root of 53499702 is about 376.8054025533.

It can be divided in two parts, 5349 and 9702, that added together give a palindrome (15051).

The spelling of 53499702 in words is "fifty-three million, four hundred ninety-nine thousand, seven hundred two".