52152053365 has 16 divisors (see below), whose sum is σ = 66284215920. Its totient is φ = 39255321600.

The previous prime is 52152053353. The next prime is 52152053377. The reversal of 52152053365 is 56335025125.

It is an interprime number because it is at equal distance from previous prime (52152053353) and next prime (52152053377).

It can be written as a sum of positive squares in 8 ways, for example, as 1067917041 + 51084136324 = 32679^2 + 226018^2 .

It is not a de Polignac number, because 52152053365 - 2⁵ = 52152053333 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187651 + ... + 373519.

It is an arithmetic number, because the mean of its divisors is an integer number (4142763495).

Almost surely, 2^52152053365 is an apocalyptic number.

It is an amenable number.

52152053365 is a deficient number, since it is larger than the sum of its proper divisors (14132162555).

52152053365 is a wasteful number, since it uses less digits than its factorization.

52152053365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189192.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 52152053365 in words is "fifty-two billion, one hundred fifty-two million, fifty-three thousand, three hundred sixty-five".