2512951732330 has 32 divisors (see below), whose sum is σ = 4921479483984. Its totient is φ = 918293538816.

The previous prime is 2512951732303. The next prime is 2512951732331. The reversal of 2512951732330 is 332371592152.

It can be written as a sum of positive squares in 8 ways, for example, as 275202012409 + 2237749719921 = 524597^2 + 1495911^2 .

It is not an unprimeable number, because it can be changed into a prime (2512951732331) 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, 99628617 + ... + 99653836.

Almost surely, 2^{2512951732330} is an apocalyptic number.

2512951732330 is a deficient number, since it is larger than the sum of its proper divisors (2408527751654).

2512951732330 is a wasteful number, since it uses less digits than its factorization.

2512951732330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199282570.

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 2512951732330 in words is "two trillion, five hundred twelve billion, nine hundred fifty-one million, seven hundred thirty-two thousand, three hundred thirty".