2425684546 has 8 divisors (see below), whose sum is σ = 3638735820. Its totient is φ = 1212772608.

The previous prime is 2425684511. The next prime is 2425684589. The reversal of 2425684546 is 6454865242.

It can be written as a sum of positive squares in 2 ways, for example, as 2422116225 + 3568321 = 49215^2 + 1889^2 .

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

It is a super-2 number, since 2×2425684546² = 11767891033406452232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2425684496 and 2425684505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50490 + ... + 86026.

Almost surely, 2^2425684546 is an apocalyptic number.

2425684546 is a deficient number, since it is larger than the sum of its proper divisors (1213051274).

2425684546 is a wasteful number, since it uses less digits than its factorization.

2425684546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69668.

The product of its digits is 1843200, while the sum is 46.

The square root of 2425684546 is about 49251.2390300995. The cubic root of 2425684546 is about 1343.6250965757.

The spelling of 2425684546 in words is "two billion, four hundred twenty-five million, six hundred eighty-four thousand, five hundred forty-six".