52057659 has 8 divisors (see below), whose sum is σ = 71103312. Its totient is φ = 33858560.

The previous prime is 52057657. The next prime is 52057661. The reversal of 52057659 is 95675025.

It is an interprime number because it is at equal distance from previous prime (52057657) and next prime (52057661).

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 52057659 - 2¹ = 52057657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52057657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211494 + ... + 211739.

It is an arithmetic number, because the mean of its divisors is an integer number (8887914).

Almost surely, 2^52057659 is an apocalyptic number.

52057659 is a deficient number, since it is larger than the sum of its proper divisors (19045653).

52057659 is a wasteful number, since it uses less digits than its factorization.

52057659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423277.

The product of its (nonzero) digits is 94500, while the sum is 39.

The square root of 52057659 is about 7215.0993756150. The cubic root of 52057659 is about 373.3890216850.

The spelling of 52057659 in words is "fifty-two million, fifty-seven thousand, six hundred fifty-nine".