6629093520 has 160 divisors (see below), whose sum is σ = 23512518912. Its totient is φ = 1513506816.

The previous prime is 6629093507. The next prime is 6629093531. The reversal of 6629093520 is 253909266.

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 31 ways as a sum of consecutive naturals, for example, 2036214 + ... + 2039466.

Almost surely, 2^6629093520 is an apocalyptic number.

6629093520 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 6629093520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11756259456).

6629093520 is an abundant number, since it is smaller than the sum of its proper divisors (16883425392).

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

6629093520 is a wasteful number, since it uses less digits than its factorization.

6629093520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4489 (or 4483 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 6629093520 is about 81419.2453907551. The cubic root of 6629093520 is about 1878.5296259147.

The spelling of 6629093520 in words is "six billion, six hundred twenty-nine million, ninety-three thousand, five hundred twenty".