52958689 has 8 divisors (see below), whose sum is σ = 64084608. Its totient is φ = 42722880.

The previous prime is 52958663. The next prime is 52958699. The reversal of 52958689 is 98685925.

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 52958689 - 2⁷ = 52958561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52958629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222397 + ... + 222634.

It is an arithmetic number, because the mean of its divisors is an integer number (8010576).

Almost surely, 2^52958689 is an apocalyptic number.

It is an amenable number.

52958689 is a deficient number, since it is larger than the sum of its proper divisors (11125919).

52958689 is a wasteful number, since it uses less digits than its factorization.

52958689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445055.

The product of its digits is 1555200, while the sum is 52.

The square root of 52958689 is about 7277.2720850604. The cubic root of 52958689 is about 375.5309551355.

The spelling of 52958689 in words is "fifty-two million, nine hundred fifty-eight thousand, six hundred eighty-nine".