4581045462 has 16 divisors (see below), whose sum is σ = 10470961152. Its totient is φ = 1308870120.

The previous prime is 4581045451. The next prime is 4581045467. The reversal of 4581045462 is 2645401854.

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 4581045462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4581045467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54536214 + ... + 54536297.

It is an arithmetic number, because the mean of its divisors is an integer number (654435072).

Almost surely, 2^4581045462 is an apocalyptic number.

4581045462 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4581045462 is an abundant number, since it is smaller than the sum of its proper divisors (5889915690).

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

4581045462 is a wasteful number, since it uses less digits than its factorization.

4581045462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109072523.

The product of its (nonzero) digits is 153600, while the sum is 39.

The square root of 4581045462 is about 67683.4208798580. The cubic root of 4581045462 is about 1660.8160527731.

The spelling of 4581045462 in words is "four billion, five hundred eighty-one million, forty-five thousand, four hundred sixty-two".