53123707 has 8 divisors (see below), whose sum is σ = 65383136. Its totient is φ = 42031872.

The previous prime is 53123689. The next prime is 53123713. The reversal of 53123707 is 70732135.

53123707 is nontrivially palindromic in base 9.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53123707 - 2¹¹ = 53121659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53123747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291798 + ... + 291979.

It is an arithmetic number, because the mean of its divisors is an integer number (8172892).

Almost surely, 2^53123707 is an apocalyptic number.

53123707 is a deficient number, since it is larger than the sum of its proper divisors (12259429).

53123707 is a wasteful number, since it uses less digits than its factorization.

53123707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583797.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 53123707 is about 7288.6011689487. The cubic root of 53123707 is about 375.9205991800.

The spelling of 53123707 in words is "fifty-three million, one hundred twenty-three thousand, seven hundred seven".