4153685690 has 64 divisors (see below), whose sum is σ = 9726842880. Its totient is φ = 1238360640.

The previous prime is 4153685681. The next prime is 4153685707. The reversal of 4153685690 is 965863514.

It is a happy number.

It is a super-2 number, since 2×4153685690² = 34506209622621552200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99560 + ... + 134979.

It is an arithmetic number, because the mean of its divisors is an integer number (151981920).

Almost surely, 2^4153685690 is an apocalyptic number.

4153685690 is an abundant number, since it is smaller than the sum of its proper divisors (5573157190).

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

4153685690 is a wasteful number, since it uses less digits than its factorization.

4153685690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234587.

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 4153685690 is about 64449.0937872675. The cubic root of 4153685690 is about 1607.4761699442.

The spelling of 4153685690 in words is "four billion, one hundred fifty-three million, six hundred eighty-five thousand, six hundred ninety".