53150939 has 4 divisors (see below), whose sum is σ = 54983760. Its totient is φ = 51318120.

The previous prime is 53150893. The next prime is 53151001. The reversal of 53150939 is 93905135.

53150939 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 53150939 - 2⁸ = 53150683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53150899 and 53150908.

It is not an unprimeable number, because it can be changed into a prime (53150039) 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, 916367 + ... + 916424.

It is an arithmetic number, because the mean of its divisors is an integer number (13745940).

Almost surely, 2^53150939 is an apocalyptic number.

53150939 is a deficient number, since it is larger than the sum of its proper divisors (1832821).

53150939 is a wasteful number, since it uses less digits than its factorization.

53150939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832820.

The product of its (nonzero) digits is 18225, while the sum is 35.

The square root of 53150939 is about 7290.4690521255. The cubic root of 53150939 is about 375.9848223653.

The spelling of 53150939 in words is "fifty-three million, one hundred fifty thousand, nine hundred thirty-nine".