4513441974 has 12 divisors (see below), whose sum is σ = 9027213084. Its totient is φ = 1504425804.

The previous prime is 4513441949. The next prime is 4513442041. The reversal of 4513441974 is 4791443154.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150849 + ... + 178275.

It is an arithmetic number, because the mean of its divisors is an integer number (752267757).

Almost surely, 2^4513441974 is an apocalyptic number.

4513441974 is an abundant number, since it is smaller than the sum of its proper divisors (4513771110).

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

4513441974 is an frugal number, since it uses more digits than its factorization.

4513441974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54859 (or 27432 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 4513441974 is about 67182.1551753142. The cubic root of 4513441974 is about 1652.6058577724.

The spelling of 4513441974 in words is "four billion, five hundred thirteen million, four hundred forty-one thousand, nine hundred seventy-four".