4791181480 has 16 divisors (see below), whose sum is σ = 10780158420. Its totient is φ = 1916472576.

The previous prime is 4791181469. The next prime is 4791181489. The reversal of 4791181480 is 841811974.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4735917124 + 55264356 = 68818^2 + 7434^2 .

It is not an unprimeable number, because it can be changed into a prime (4791181489) 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, 59889729 + ... + 59889808.

Almost surely, 2^4791181480 is an apocalyptic number.

4791181480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4791181480 is an abundant number, since it is smaller than the sum of its proper divisors (5988976940).

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

4791181480 is a wasteful number, since it uses less digits than its factorization.

4791181480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119779548 (or 119779544 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 43.

The square root of 4791181480 is about 69218.3608589513. The cubic root of 4791181480 is about 1685.8316656886.

The spelling of 4791181480 in words is "four billion, seven hundred ninety-one million, one hundred eighty-one thousand, four hundred eighty".