2353426520 has 16 divisors (see below), whose sum is σ = 5295209760. Its totient is φ = 941370592.

The previous prime is 2353426489. The next prime is 2353426529. The reversal of 2353426520 is 256243532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2353426529) 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, 29417792 + ... + 29417871.

It is an arithmetic number, because the mean of its divisors is an integer number (330950610).

Almost surely, 2^2353426520 is an apocalyptic number.

2353426520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2353426520 is an abundant number, since it is smaller than the sum of its proper divisors (2941783240).

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

2353426520 is a wasteful number, since it uses less digits than its factorization.

2353426520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58835674 (or 58835670 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 2353426520 is about 48512.1275559009. The cubic root of 2353426520 is about 1330.1487613203.

The spelling of 2353426520 in words is "two billion, three hundred fifty-three million, four hundred twenty-six thousand, five hundred twenty".