4981108972 has 12 divisors (see below), whose sum is σ = 9962218000. Its totient is φ = 2134760976.

The previous prime is 4981108961. The next prime is 4981108973. The reversal of 4981108972 is 2798011894.

4981108972 is an admirable number.

It is a super-2 number, since 2×4981108972² = 49622893181877793568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4981108973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88948347 + ... + 88948402.

Almost surely, 2^4981108972 is an apocalyptic number.

It is an amenable number.

4981108972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4981108972 is a wasteful number, since it uses less digits than its factorization.

4981108972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177896760 (or 177896758 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 49.

The square root of 4981108972 is about 70576.9719667825. The cubic root of 4981108972 is about 1707.8196818893.

The spelling of 4981108972 in words is "four billion, nine hundred eighty-one million, one hundred eight thousand, nine hundred seventy-two".