2505460046 has 8 divisors (see below), whose sum is σ = 3887782920. Its totient is φ = 1209532408.

The previous prime is 2505460039. The next prime is 2505460049. The reversal of 2505460046 is 6400645052.

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

It is a junction number, because it is equal to n+sod(n) for n = 2505459994 and 2505460021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505460049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21598736 + ... + 21598851.

It is an arithmetic number, because the mean of its divisors is an integer number (485972865).

Almost surely, 2^2505460046 is an apocalyptic number.

2505460046 is a deficient number, since it is larger than the sum of its proper divisors (1382322874).

2505460046 is a wasteful number, since it uses less digits than its factorization.

2505460046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43197618.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2505460046 is about 50054.5706804084. The cubic root of 2505460046 is about 1358.1961461945.

The spelling of 2505460046 in words is "two billion, five hundred five million, four hundred sixty thousand, forty-six".