2052210530460 has 48 divisors (see below), whose sum is σ = 5824904422176. Its totient is φ = 539759480832.

The previous prime is 2052210530429. The next prime is 2052210530477. The reversal of 2052210530460 is 640350122502.

It is a super-2 number, since 2×2052210530460² (a number of 25 digits) contains 22 as substring.

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

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, 234266229 + ... + 234274988.

It is an arithmetic number, because the mean of its divisors is an integer number (121352175462).

Almost surely, 2^{2052210530460} is an apocalyptic number.

2052210530460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2052210530460 is an abundant number, since it is smaller than the sum of its proper divisors (3772693891716).

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

2052210530460 is a wasteful number, since it uses less digits than its factorization.

2052210530460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468541302 (or 468541300 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 2052210530460 its reverse (640350122502), we get a palindrome (2692560652962).

The spelling of 2052210530460 in words is "two trillion, fifty-two billion, two hundred ten million, five hundred thirty thousand, four hundred sixty".