2512363149 has 24 divisors (see below), whose sum is σ = 3793054720. Its totient is φ = 1661700096.

The previous prime is 2512363099. The next prime is 2512363171. The reversal of 2512363149 is 9413632152.

2512363149 is a `hidden beast` number, since 2 + 5 + 12 + 3 + 631 + 4 + 9 = 666.

It is not a de Polignac number, because 2512363149 - 2¹¹ = 2512361101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512363199) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9844 + ... + 71565.

Almost surely, 2^2512363149 is an apocalyptic number.

It is an amenable number.

2512363149 is a deficient number, since it is larger than the sum of its proper divisors (1280691571).

2512363149 is an equidigital number, since it uses as much as digits as its factorization.

2512363149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81551 (or 81539 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 2512363149 is about 50123.4790193179. The cubic root of 2512363149 is about 1359.4423804318.

The spelling of 2512363149 in words is "two billion, five hundred twelve million, three hundred sixty-three thousand, one hundred forty-nine".