16675470270 has 128 divisors (see below), whose sum is σ = 47069568000. Its totient is φ = 4189242240.

The previous prime is 16675470269. The next prime is 16675470277. The reversal of 16675470270 is 7207457661.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16675470277) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 919551 + ... + 937509.

It is an arithmetic number, because the mean of its divisors is an integer number (367731000).

Almost surely, 2^16675470270 is an apocalyptic number.

16675470270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16675470270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23534784000).

16675470270 is an abundant number, since it is smaller than the sum of its proper divisors (30394097730).

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

16675470270 is a wasteful number, since it uses less digits than its factorization.

16675470270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18175 (or 18169 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 45.

The spelling of 16675470270 in words is "sixteen billion, six hundred seventy-five million, four hundred seventy thousand, two hundred seventy".