2355244540 has 48 divisors (see below), whose sum is σ = 5401718784. Its totient is φ = 855489600.

The previous prime is 2355244537. The next prime is 2355244607. The reversal of 2355244540 is 454425532.

2355244540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2355244496 and 2355244505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207205 + ... + 218275.

It is an arithmetic number, because the mean of its divisors is an integer number (112535808).

Almost surely, 2^2355244540 is an apocalyptic number.

2355244540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2355244540 is an abundant number, since it is smaller than the sum of its proper divisors (3046474244).

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

2355244540 is a wasteful number, since it uses less digits than its factorization.

2355244540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12058 (or 12056 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

The square root of 2355244540 is about 48530.8617273586. The cubic root of 2355244540 is about 1330.4911860929.

The spelling of 2355244540 in words is "two billion, three hundred fifty-five million, two hundred forty-four thousand, five hundred forty".