2352210520 has 32 divisors (see below), whose sum is σ = 5773608720. Its totient is φ = 855349120.

The previous prime is 2352210499. The next prime is 2352210527. The reversal of 2352210520 is 250122532.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2352210491 and 2352210500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352210527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2672527 + ... + 2673406.

Almost surely, 2^2352210520 is an apocalyptic number.

2352210520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2352210520 is an abundant number, since it is smaller than the sum of its proper divisors (3421398200).

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

2352210520 is a wasteful number, since it uses less digits than its factorization.

2352210520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5345955 (or 5345951 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2352210520 is about 48499.5929879829. The cubic root of 2352210520 is about 1329.9196288140.

The spelling of 2352210520 in words is "two billion, three hundred fifty-two million, two hundred ten thousand, five hundred twenty".