53103499 has 4 divisors (see below), whose sum is σ = 55898440. Its totient is φ = 50308560.

The previous prime is 53103493. The next prime is 53103503. The reversal of 53103499 is 99430135.

53103499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53103499 - 2²⁵ = 19549067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53103493) 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 3 ways as a sum of consecutive naturals, for example, 1397442 + ... + 1397479.

It is an arithmetic number, because the mean of its divisors is an integer number (13974610).

Almost surely, 2^53103499 is an apocalyptic number.

53103499 is a deficient number, since it is larger than the sum of its proper divisors (2794941).

53103499 is a wasteful number, since it uses less digits than its factorization.

53103499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794940.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 53103499 is about 7287.2147628569. The cubic root of 53103499 is about 375.8729270117.

The spelling of 53103499 in words is "fifty-three million, one hundred three thousand, four hundred ninety-nine".