2512486149 has 16 divisors (see below), whose sum is σ = 3408576000. Its totient is φ = 1645724016.

The previous prime is 2512486139. The next prime is 2512486157. The reversal of 2512486149 is 9416842152.

2512486149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2512486149 - 2¹² = 2512482053 is a prime.

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 2512486149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512486139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610902 + ... + 615000.

It is an arithmetic number, because the mean of its divisors is an integer number (213036000).

Almost surely, 2^2512486149 is an apocalyptic number.

It is an amenable number.

2512486149 is a deficient number, since it is larger than the sum of its proper divisors (896089851).

2512486149 is a wasteful number, since it uses less digits than its factorization.

2512486149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7624.

The product of its digits is 138240, while the sum is 42.

The square root of 2512486149 is about 50124.7059742000. The cubic root of 2512486149 is about 1359.4645652135.

The spelling of 2512486149 in words is "two billion, five hundred twelve million, four hundred eighty-six thousand, one hundred forty-nine".