2586490552 has 8 divisors (see below), whose sum is σ = 4849669800. Its totient is φ = 1293245272.

The previous prime is 2586490481. The next prime is 2586490567. The reversal of 2586490552 is 2550946852.

It is a happy number.

2586490552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161655652 + ... + 161655667.

It is an arithmetic number, because the mean of its divisors is an integer number (606208725).

Almost surely, 2^2586490552 is an apocalyptic number.

It is an amenable number.

2586490552 is a deficient number, since it is larger than the sum of its proper divisors (2263179248).

2586490552 is a wasteful number, since it uses less digits than its factorization.

2586490552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323311325 (or 323311321 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 46.

The square root of 2586490552 is about 50857.5515729965. The cubic root of 2586490552 is about 1372.6831377724.

The spelling of 2586490552 in words is "two billion, five hundred eighty-six million, four hundred ninety thousand, five hundred fifty-two".