2685520152 has 48 divisors (see below), whose sum is σ = 8312325840. Its totient is φ = 767291328.

The previous prime is 2685520127. The next prime is 2685520163. The reversal of 2685520152 is 2510255862.

It is a happy number.

2685520152 is a `hidden beast` number, since 2 + 6 + 85 + 520 + 1 + 52 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2663703 + ... + 2664710.

It is an arithmetic number, because the mean of its divisors is an integer number (173173455).

Almost surely, 2^2685520152 is an apocalyptic number.

It is an amenable number.

2685520152 is an abundant number, since it is smaller than the sum of its proper divisors (5626805688).

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

2685520152 is a wasteful number, since it uses less digits than its factorization.

2685520152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5328432 (or 5328425 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 2685520152 is about 51822.0045154566. The cubic root of 2685520152 is about 1389.9829461531.

The spelling of 2685520152 in words is "two billion, six hundred eighty-five million, five hundred twenty thousand, one hundred fifty-two".