52018606152 has 36 divisors (see below), whose sum is σ = 140888966595. Its totient is φ = 17338890288.

The previous prime is 52018606141. The next prime is 52018606219. The reversal of 52018606152 is 25160681025.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

52018606152 is a `hidden beast` number, since 5 + 20 + 18 + 6 + 0 + 615 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 26009303076 + 26009303076 = 161274^2 + 161274^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=161274.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1921849 + ... + 1948727.

Almost surely, 2^52018606152 is an apocalyptic number.

It is an amenable number.

52018606152 is an abundant number, since it is smaller than the sum of its proper divisors (88870360443).

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

52018606152 is an frugal number, since it uses more digits than its factorization.

52018606152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53770 (or 26884 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 52018606152 in words is "fifty-two billion, eighteen million, six hundred six thousand, one hundred fifty-two".