2400425522 has 8 divisors (see below), whose sum is σ = 3927969072. Its totient is φ = 1091102500.

The previous prime is 2400425509. The next prime is 2400425539. The reversal of 2400425522 is 2255240042.

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 = 2400425491 and 2400425500.

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, 54555104 + ... + 54555147.

It is an arithmetic number, because the mean of its divisors is an integer number (490996134).

Almost surely, 2^2400425522 is an apocalyptic number.

2400425522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2400425522 is a deficient number, since it is larger than the sum of its proper divisors (1527543550).

2400425522 is a wasteful number, since it uses less digits than its factorization.

2400425522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109110264.

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 2400425522 is about 48994.1376289041. The cubic root of 2400425522 is about 1338.9450228350.

Adding to 2400425522 its reverse (2255240042), we get a palindrome (4655665564).

The spelling of 2400425522 in words is "two billion, four hundred million, four hundred twenty-five thousand, five hundred twenty-two".