2045252452510 has 32 divisors (see below), whose sum is σ = 3726983588832. Its totient is φ = 808017745920.

The previous prime is 2045252452487. The next prime is 2045252452511. The reversal of 2045252452510 is 152542525402.

It is a self number, because there is not a number n which added to its sum of digits gives 2045252452510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045252452511) 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, 1670887 + ... + 2623426.

It is an arithmetic number, because the mean of its divisors is an integer number (116468237151).

Almost surely, 2^{2045252452510} is an apocalyptic number.

2045252452510 is a deficient number, since it is larger than the sum of its proper divisors (1681731136322).

2045252452510 is a wasteful number, since it uses less digits than its factorization.

2045252452510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4294908.

The product of its (nonzero) digits is 160000, while the sum is 37.

Adding to 2045252452510 its reverse (152542525402), we get a palindrome (2197794977912).

The spelling of 2045252452510 in words is "two trillion, forty-five billion, two hundred fifty-two million, four hundred fifty-two thousand, five hundred ten".