2870511552 has 84 divisors (see below), whose sum is σ = 8350718376. Its totient is φ = 942543360.

The previous prime is 2870511547. The next prime is 2870511559. The reversal of 2870511552 is 2551150782.

2870511552 is a `hidden beast` number, since 28 + 70 + 5 + 11 + 552 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2870511559) 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 11 ways as a sum of consecutive naturals, for example, 1402 + ... + 75782.

It is an arithmetic number, because the mean of its divisors is an integer number (99413314).

Almost surely, 2^2870511552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2870511552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4175359188).

2870511552 is an abundant number, since it is smaller than the sum of its proper divisors (5480206824).

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

2870511552 is a wasteful number, since it uses less digits than its factorization.

2870511552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74466 (or 74453 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 36.

The square root of 2870511552 is about 53577.1551316417. The cubic root of 2870511552 is about 1421.1931306508.

The spelling of 2870511552 in words is "two billion, eight hundred seventy million, five hundred eleven thousand, five hundred fifty-two".