53325867 has 32 divisors (see below), whose sum is σ = 85824000. Its totient is φ = 29404704.

The previous prime is 53325841. The next prime is 53325893. The reversal of 53325867 is 76852335.

53325867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53325841) and next prime (53325893).

It is not a de Polignac number, because 53325867 - 2⁶ = 53325803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53325817) 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 31 ways as a sum of consecutive naturals, for example, 28948 + ... + 30734.

It is an arithmetic number, because the mean of its divisors is an integer number (2682000).

Almost surely, 2^53325867 is an apocalyptic number.

53325867 is a deficient number, since it is larger than the sum of its proper divisors (32498133).

53325867 is a wasteful number, since it uses less digits than its factorization.

53325867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840 (or 1826 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 53325867 is about 7302.4562306117. The cubic root of 53325867 is about 376.3968455110.

The spelling of 53325867 in words is "fifty-three million, three hundred twenty-five thousand, eight hundred sixty-seven".