52949643015 has 8 divisors (see below), whose sum is σ = 84719428848. Its totient is φ = 28239809600.

The previous prime is 52949643007. The next prime is 52949643029. The reversal of 52949643015 is 51034694925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52949643015 - 2³ = 52949643007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1764988086 + ... + 1764988115.

It is an arithmetic number, because the mean of its divisors is an integer number (10589928606).

Almost surely, 2^52949643015 is an apocalyptic number.

52949643015 is a deficient number, since it is larger than the sum of its proper divisors (31769785833).

52949643015 is a wasteful number, since it uses less digits than its factorization.

52949643015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3529976209.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 52949643015 in words is "fifty-two billion, nine hundred forty-nine million, six hundred forty-three thousand, fifteen".