6475238700 has 144 divisors (see below), whose sum is σ = 21705277440. Its totient is φ = 1459745280.

The previous prime is 6475238669. The next prime is 6475238717. The reversal of 6475238700 is 78325746.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132181 + ... + 174419.

Almost surely, 2^6475238700 is an apocalyptic number.

6475238700 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6475238700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10852638720).

6475238700 is an abundant number, since it is smaller than the sum of its proper divisors (15230038740).

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

6475238700 is a wasteful number, since it uses less digits than its factorization.

6475238700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42336 (or 42329 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 6475238700 is about 80468.8678931175. The cubic root of 6475238700 is about 1863.8827723651.

The spelling of 6475238700 in words is "six billion, four hundred seventy-five million, two hundred thirty-eight thousand, seven hundred".