2045433510 has 48 divisors (see below), whose sum is σ = 5501517840. Its totient is φ = 526639680.

The previous prime is 2045433499. The next prime is 2045433527. The reversal of 2045433510 is 153345402.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 389236 + ... + 394455.

It is an arithmetic number, because the mean of its divisors is an integer number (114614955).

Almost surely, 2^2045433510 is an apocalyptic number.

2045433510 is an abundant number, since it is smaller than the sum of its proper divisors (3456084330).

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

2045433510 is a wasteful number, since it uses less digits than its factorization.

2045433510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783733 (or 783730 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2045433510 is about 45226.4691303666. The cubic root of 2045433510 is about 1269.3901447080.

Adding to 2045433510 its reverse (153345402), we get a palindrome (2198778912).

The spelling of 2045433510 in words is "two billion, forty-five million, four hundred thirty-three thousand, five hundred ten".