4537657696 has 48 divisors (see below), whose sum is σ = 10495327248. Its totient is φ = 1903910400.

The previous prime is 4537657681. The next prime is 4537657711. The reversal of 4537657696 is 6967567354.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4537657681) and next prime (4537657711).

It is a self number, because there is not a number n which added to its sum of digits gives 4537657696.

It is a congruent 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, 491235 + ... + 500386.

It is an arithmetic number, because the mean of its divisors is an integer number (218652651).

Almost surely, 2^4537657696 is an apocalyptic number.

It is an amenable number.

4537657696 is an abundant number, since it is smaller than the sum of its proper divisors (5957669552).

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

4537657696 is a wasteful number, since it uses less digits than its factorization.

4537657696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991655 (or 991647 counting only the distinct ones).

The product of its digits is 28576800, while the sum is 58.

The square root of 4537657696 is about 67362.1384458659. The cubic root of 4537657696 is about 1655.5561328373.

The spelling of 4537657696 in words is "four billion, five hundred thirty-seven million, six hundred fifty-seven thousand, six hundred ninety-six".