4521137676 has 24 divisors (see below), whose sum is σ = 11508350784. Its totient is φ = 1370041680.

The previous prime is 4521137657. The next prime is 4521137711. The reversal of 4521137676 is 6767311254.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17125390 + ... + 17125653.

It is an arithmetic number, because the mean of its divisors is an integer number (479514616).

Almost surely, 2^4521137676 is an apocalyptic number.

It is an amenable number.

4521137676 is an abundant number, since it is smaller than the sum of its proper divisors (6987213108).

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

4521137676 is a wasteful number, since it uses less digits than its factorization.

4521137676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34251061 (or 34251059 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 4521137676 is about 67239.4056785156. The cubic root of 4521137676 is about 1653.5445900311.

The spelling of 4521137676 in words is "four billion, five hundred twenty-one million, one hundred thirty-seven thousand, six hundred seventy-six".