2512614961 has 4 divisors (see below), whose sum is σ = 2512788772. Its totient is φ = 2512441152.

The previous prime is 2512614941. The next prime is 2512614991. The reversal of 2512614961 is 1694162152.

2512614961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1312685361 + 1199929600 = 36231^2 + 34640^2 .

It is a cyclic number.

It is not a de Polignac number, because 2512614961 - 2¹³ = 2512606769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2512614961.

It is not an unprimeable number, because it can be changed into a prime (2512614941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63036 + ... + 94861.

It is an arithmetic number, because the mean of its divisors is an integer number (628197193).

Almost surely, 2^2512614961 is an apocalyptic number.

It is an amenable number.

2512614961 is a deficient number, since it is larger than the sum of its proper divisors (173811).

2512614961 is a wasteful number, since it uses less digits than its factorization.

2512614961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173810.

The product of its digits is 25920, while the sum is 37.

The square root of 2512614961 is about 50125.9908729992. The cubic root of 2512614961 is about 1359.4877974951.

The spelling of 2512614961 in words is "two billion, five hundred twelve million, six hundred fourteen thousand, nine hundred sixty-one".