53013169 has 4 divisors (see below), whose sum is σ = 57832560. Its totient is φ = 48193780.

The previous prime is 53013167. The next prime is 53013199. The reversal of 53013169 is 96131035.

53013169 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53013169 - 2¹ = 53013167 is a prime.

It is a super-2 number, since 2×53013169² = 5620792174845122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53013167) 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, 2409679 + ... + 2409700.

It is an arithmetic number, because the mean of its divisors is an integer number (14458140).

Almost surely, 2^53013169 is an apocalyptic number.

It is an amenable number.

53013169 is a deficient number, since it is larger than the sum of its proper divisors (4819391).

53013169 is a wasteful number, since it uses less digits than its factorization.

53013169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819390.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 53013169 is about 7281.0142837382. The cubic root of 53013169 is about 375.6596838691.

The spelling of 53013169 in words is "fifty-three million, thirteen thousand, one hundred sixty-nine".