2510152045 has 4 divisors (see below), whose sum is σ = 3012182460. Its totient is φ = 2008121632.

The previous prime is 2510152009. The next prime is 2510152063. The reversal of 2510152045 is 5402510152.

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 672572356 + 1837579689 = 25934^2 + 42867^2 .

It is a cyclic number.

It is not a de Polignac number, because 2510152045 - 2⁹ = 2510151533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251015200 + ... + 251015209.

It is an arithmetic number, because the mean of its divisors is an integer number (753045615).

Almost surely, 2^2510152045 is an apocalyptic number.

It is an amenable number.

2510152045 is a deficient number, since it is larger than the sum of its proper divisors (502030415).

2510152045 is an equidigital number, since it uses as much as digits as its factorization.

2510152045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502030414.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 2510152045 is about 50101.4175947148. The cubic root of 2510152045 is about 1359.0434531338.

Adding to 2510152045 its reverse (5402510152), we get a palindrome (7912662197).

The spelling of 2510152045 in words is "two billion, five hundred ten million, one hundred fifty-two thousand, forty-five".