4465187268 has 24 divisors (see below), whose sum is σ = 10462008480. Its totient is φ = 1482218880.

The previous prime is 4465187261. The next prime is 4465187291. The reversal of 4465187268 is 8627815644.

It is a self number, because there is not a number n which added to its sum of digits gives 4465187268.

It is not an unprimeable number, because it can be changed into a prime (4465187261) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 769098 + ... + 774881.

It is an arithmetic number, because the mean of its divisors is an integer number (435917020).

Almost surely, 2^4465187268 is an apocalyptic number.

It is an amenable number.

4465187268 is an abundant number, since it is smaller than the sum of its proper divisors (5996821212).

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

4465187268 is a wasteful number, since it uses less digits than its factorization.

4465187268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544227 (or 1544225 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 51.

The square root of 4465187268 is about 66822.0567477536. The cubic root of 4465187268 is about 1646.6952240527.

The spelling of 4465187268 in words is "four billion, four hundred sixty-five million, one hundred eighty-seven thousand, two hundred sixty-eight".