6452262140 has 24 divisors (see below), whose sum is σ = 13751988432. Its totient is φ = 2542383360.

The previous prime is 6452262137. The next prime is 6452262191. The reversal of 6452262140 is 412622546.

It is a junction number, because it is equal to n+sod(n) for n = 6452262097 and 6452262106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2406221 + ... + 2408900.

It is an arithmetic number, because the mean of its divisors is an integer number (572999518).

Almost surely, 2^6452262140 is an apocalyptic number.

It is an amenable number.

6452262140 is an abundant number, since it is smaller than the sum of its proper divisors (7299726292).

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

6452262140 is a wasteful number, since it uses less digits than its factorization.

6452262140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815197 (or 4815195 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 6452262140 is about 80325.9742549071. The cubic root of 6452262140 is about 1861.6755760914.

Adding to 6452262140 its reverse (412622546), we get a palindrome (6864884686).

The spelling of 6452262140 in words is "six billion, four hundred fifty-two million, two hundred sixty-two thousand, one hundred forty".