6610853040 has 160 divisors (see below), whose sum is σ = 22723759872. Its totient is φ = 1576320000.

The previous prime is 6610853003. The next prime is 6610853057. The reversal of 6610853040 is 403580166.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 6610852992 and 6610853010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140515 + ... + 181565.

Almost surely, 2^6610853040 is an apocalyptic number.

6610853040 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 6610853040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11361879936).

6610853040 is an abundant number, since it is smaller than the sum of its proper divisors (16112906832).

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

6610853040 is a wasteful number, since it uses less digits than its factorization.

6610853040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41139 (or 41133 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 6610853040 is about 81307.1524529054. The cubic root of 6610853040 is about 1876.8050684528.

The spelling of 6610853040 in words is "six billion, six hundred ten million, eight hundred fifty-three thousand, forty".