4981461012 has 48 divisors (see below), whose sum is σ = 14088984000. Its totient is φ = 1509533280.

The previous prime is 4981460999. The next prime is 4981461031. The reversal of 4981461012 is 2101641894.

4981461012 is a `hidden beast` number, since 498 + 146 + 10 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2095387 + ... + 2097762.

It is an arithmetic number, because the mean of its divisors is an integer number (293520500).

Almost surely, 2^4981461012 is an apocalyptic number.

It is an amenable number.

4981461012 is an abundant number, since it is smaller than the sum of its proper divisors (9107522988).

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

4981461012 is a wasteful number, since it uses less digits than its factorization.

4981461012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4193173 (or 4193165 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 4981461012 is about 70579.4659373390. The cubic root of 4981461012 is about 1707.8599143409.

The spelling of 4981461012 in words is "four billion, nine hundred eighty-one million, four hundred sixty-one thousand, twelve".