52275640015 has 8 divisors (see below), whose sum is σ = 62743978080. Its totient is φ = 41811705312.

The previous prime is 52275640003. The next prime is 52275640019. The reversal of 52275640015 is 51004657225.

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 52275640015 - 2²¹ = 52273542863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52275640019) 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, 1074664 + ... + 1122253.

It is an arithmetic number, because the mean of its divisors is an integer number (7842997260).

Almost surely, 2^52275640015 is an apocalyptic number.

52275640015 is a deficient number, since it is larger than the sum of its proper divisors (10468338065).

52275640015 is a wasteful number, since it uses less digits than its factorization.

52275640015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201681.

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 52275640015 in words is "fifty-two billion, two hundred seventy-five million, six hundred forty thousand, fifteen".