4658165040 has 160 divisors (see below), whose sum is σ = 14794428096. Its totient is φ = 1212088320.

The previous prime is 4658165023. The next prime is 4658165047. The reversal of 4658165040 is 405618564.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4658165040.

It is not an unprimeable number, because it can be changed into a prime (4658165047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1698070 + ... + 1700810.

Almost surely, 2^4658165040 is an apocalyptic number.

4658165040 is a gapful number since it is divisible by the number (40) 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 4658165040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7397214048).

4658165040 is an abundant number, since it is smaller than the sum of its proper divisors (10136263056).

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

4658165040 is a wasteful number, since it uses less digits than its factorization.

4658165040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927 (or 2921 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 4658165040 is about 68250.7512046571. The cubic root of 4658165040 is about 1670.0839046134.

The spelling of 4658165040 in words is "four billion, six hundred fifty-eight million, one hundred sixty-five thousand, forty".