2512351445 has 16 divisors (see below), whose sum is σ = 3128236032. Its totient is φ = 1934945280.

The previous prime is 2512351423. The next prime is 2512351447. The reversal of 2512351445 is 5441532152.

It is not a de Polignac number, because 2512351445 - 2¹⁴ = 2512335061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512351447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12077 + ... + 71906.

It is an arithmetic number, because the mean of its divisors is an integer number (195514752).

Almost surely, 2^2512351445 is an apocalyptic number.

It is an amenable number.

2512351445 is a deficient number, since it is larger than the sum of its proper divisors (615884587).

2512351445 is a wasteful number, since it uses less digits than its factorization.

2512351445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84212.

The product of its digits is 24000, while the sum is 32.

The square root of 2512351445 is about 50123.3622675095. The cubic root of 2512351445 is about 1359.4402694129.

Adding to 2512351445 its reverse (5441532152), we get a palindrome (7953883597).

The spelling of 2512351445 in words is "two billion, five hundred twelve million, three hundred fifty-one thousand, four hundred forty-five".