2045311404510 has 64 divisors (see below), whose sum is σ = 5355136281600. Its totient is φ = 495820183680.

The previous prime is 2045311404413. The next prime is 2045311404527. The reversal of 2045311404510 is 154041135402.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20938944 + ... + 21036396.

It is an arithmetic number, because the mean of its divisors is an integer number (83674004400).

Almost surely, 2^{2045311404510} is an apocalyptic number.

2045311404510 is an abundant number, since it is smaller than the sum of its proper divisors (3309824877090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2045311404510 is a wasteful number, since it uses less digits than its factorization.

2045311404510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161073.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 2045311404510 its reverse (154041135402), we get a palindrome (2199352539912).

The spelling of 2045311404510 in words is "two trillion, forty-five billion, three hundred eleven million, four hundred four thousand, five hundred ten".