2045260262 has 8 divisors (see below), whose sum is σ = 3079296000. Its totient is φ = 1018828264.

The previous prime is 2045260223. The next prime is 2045260297. The reversal of 2045260262 is 2620625402.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900262 + ... + 1901337.

It is an arithmetic number, because the mean of its divisors is an integer number (384912000).

Almost surely, 2^2045260262 is an apocalyptic number.

2045260262 is a deficient number, since it is larger than the sum of its proper divisors (1034035738).

2045260262 is a wasteful number, since it uses less digits than its factorization.

2045260262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801870.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2045260262 is about 45224.5537512533. The cubic root of 2045260262 is about 1269.3543046261.

Adding to 2045260262 its reverse (2620625402), we get a palindrome (4665885664).

The spelling of 2045260262 in words is "two billion, forty-five million, two hundred sixty thousand, two hundred sixty-two".