52515316046 has 16 divisors (see below), whose sum is σ = 83489395680. Its totient is φ = 24688581120.

The previous prime is 52515316037. The next prime is 52515316151. The reversal of 52515316046 is 64061351525.

It is a super-2 number, since 2×52515316046² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731090 + ... + 799701.

It is an arithmetic number, because the mean of its divisors is an integer number (5218087230).

Almost surely, 2^52515316046 is an apocalyptic number.

52515316046 is a deficient number, since it is larger than the sum of its proper divisors (30974079634).

52515316046 is a wasteful number, since it uses less digits than its factorization.

52515316046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531819.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 52515316046 in words is "fifty-two billion, five hundred fifteen million, three hundred sixteen thousand, forty-six".