53103667 has 4 divisors (see below), whose sum is σ = 54338680. Its totient is φ = 51868656.

The previous prime is 53103623. The next prime is 53103671. The reversal of 53103667 is 76630135.

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 53103667 - 2¹¹ = 53101619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53103697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617442 + ... + 617527.

It is an arithmetic number, because the mean of its divisors is an integer number (13584670).

Almost surely, 2^53103667 is an apocalyptic number.

53103667 is a deficient number, since it is larger than the sum of its proper divisors (1235013).

53103667 is a wasteful number, since it uses less digits than its factorization.

53103667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235012.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 53103667 is about 7287.2262898856. The cubic root of 53103667 is about 375.8733233860.

The spelling of 53103667 in words is "fifty-three million, one hundred three thousand, six hundred sixty-seven".