6523230450 has 48 divisors (see below), whose sum is σ = 17648307936. Its totient is φ = 1581388800.

The previous prime is 6523230443. The next prime is 6523230451. The reversal of 6523230450 is 540323256.

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

It is not an unprimeable number, because it can be changed into a prime (6523230451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1975087 + ... + 1978386.

It is an arithmetic number, because the mean of its divisors is an integer number (367673082).

Almost surely, 2^6523230450 is an apocalyptic number.

6523230450 is an abundant number, since it is smaller than the sum of its proper divisors (11125077486).

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

6523230450 is a wasteful number, since it uses less digits than its factorization.

6523230450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3953499 (or 3953494 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 6523230450 is about 80766.5181247774. The cubic root of 6523230450 is about 1868.4762148914.

The spelling of 6523230450 in words is "six billion, five hundred twenty-three million, two hundred thirty thousand, four hundred fifty".