53103465 has 32 divisors (see below), whose sum is σ = 97459200. Its totient is φ = 27406080.

The previous prime is 53103439. The next prime is 53103493. The reversal of 53103465 is 56430135.

53103465 is a `hidden beast` number, since 5 + 310 + 346 + 5 = 666.

53103465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53103465 - 2⁵ = 53103433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2160 + ... + 10529.

It is an arithmetic number, because the mean of its divisors is an integer number (3045600).

Almost surely, 2^53103465 is an apocalyptic number.

It is an amenable number.

53103465 is a deficient number, since it is larger than the sum of its proper divisors (44355735).

53103465 is a wasteful number, since it uses less digits than its factorization.

53103465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12734 (or 12728 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 53103465 is about 7287.2124300037. The cubic root of 53103465 is about 375.8728467930.

The spelling of 53103465 in words is "fifty-three million, one hundred three thousand, four hundred sixty-five".