53012007 has 6 divisors (see below), whose sum is σ = 76572912. Its totient is φ = 35341332.

The previous prime is 53011999. The next prime is 53012027. The reversal of 53012007 is 70021035.

53012007 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 53012007 - 2³ = 53011999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53012027) 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 5 ways as a sum of consecutive naturals, for example, 2945103 + ... + 2945120.

It is an arithmetic number, because the mean of its divisors is an integer number (12762152).

Almost surely, 2^53012007 is an apocalyptic number.

53012007 is a deficient number, since it is larger than the sum of its proper divisors (23560905).

53012007 is a wasteful number, since it uses less digits than its factorization.

53012007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5890229 (or 5890226 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 53012007 is about 7280.9344867263. The cubic root of 53012007 is about 375.6569391439.

Subtracting 53012007 from its reverse (70021035), we obtain a triangular number (17009028 = T₅₈₃₂).

The spelling of 53012007 in words is "fifty-three million, twelve thousand, seven".