4918897632 has 48 divisors (see below), whose sum is σ = 14085937152. Its totient is φ = 1490574720.

The previous prime is 4918897603. The next prime is 4918897639. The reversal of 4918897632 is 2367988194.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4918897639) 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, 2327968 + ... + 2330079.

It is an arithmetic number, because the mean of its divisors is an integer number (293457024).

Almost surely, 2^4918897632 is an apocalyptic number.

It is an amenable number.

4918897632 is an abundant number, since it is smaller than the sum of its proper divisors (9167039520).

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

4918897632 is a wasteful number, since it uses less digits than its factorization.

4918897632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4658071 (or 4658063 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 57.

The square root of 4918897632 is about 70134.8531901222. The cubic root of 4918897632 is about 1700.6799623652.

The spelling of 4918897632 in words is "four billion, nine hundred eighteen million, eight hundred ninety-seven thousand, six hundred thirty-two".