2325550440 has 64 divisors (see below), whose sum is σ = 7060737600. Its totient is φ = 612672512.

The previous prime is 2325550439. The next prime is 2325550441. The reversal of 2325550440 is 440555232.

It is an interprime number because it is at equal distance from previous prime (2325550439) and next prime (2325550441).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2325550398 and 2325550407.

It is not an unprimeable number, because it can be changed into a prime (2325550441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106785 + ... + 126704.

It is an arithmetic number, because the mean of its divisors is an integer number (110324025).

Almost surely, 2^2325550440 is an apocalyptic number.

2325550440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2325550440 is an abundant number, since it is smaller than the sum of its proper divisors (4735187160).

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

2325550440 is a wasteful number, since it uses less digits than its factorization.

2325550440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233586 (or 233582 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 2325550440 is about 48223.9612640853. The cubic root of 2325550440 is about 1324.8760657785.

The spelling of 2325550440 in words is "two billion, three hundred twenty-five million, five hundred fifty thousand, four hundred forty".