52695540258 has 32 divisors (see below), whose sum is σ = 111208982400. Its totient is φ = 16612692096.

The previous prime is 52695540251. The next prime is 52695540259. The reversal of 52695540258 is 85204559625.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52695540258.

It is not an unprimeable number, because it can be changed into a prime (52695540251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2132953 + ... + 2157516.

It is an arithmetic number, because the mean of its divisors is an integer number (3475280700).

Almost surely, 2^52695540258 is an apocalyptic number.

52695540258 is an abundant number, since it is smaller than the sum of its proper divisors (58513442142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52695540258 is a wasteful number, since it uses less digits than its factorization.

52695540258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290586.

The product of its (nonzero) digits is 4320000, while the sum is 51.

The spelling of 52695540258 in words is "fifty-two billion, six hundred ninety-five million, five hundred forty thousand, two hundred fifty-eight".