4788531954 has 12 divisors (see below), whose sum is σ = 10375152606. Its totient is φ = 1596177312.

The previous prime is 4788531953. The next prime is 4788532013. The reversal of 4788531954 is 4591358874.

4788531954 is a `hidden beast` number, since 478 + 85 + 3 + 1 + 95 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4300342929 + 488189025 = 65577^2 + 22095^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4788531954.

It is not an unprimeable number, because it can be changed into a prime (4788531953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133014759 + ... + 133014794.

Almost surely, 2^4788531954 is an apocalyptic number.

4788531954 is an abundant number, since it is smaller than the sum of its proper divisors (5586620652).

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

4788531954 is a wasteful number, since it uses less digits than its factorization.

4788531954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266029561 (or 266029558 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The square root of 4788531954 is about 69199.2193164056. The cubic root of 4788531954 is about 1685.5208531082.

The spelling of 4788531954 in words is "four billion, seven hundred eighty-eight million, five hundred thirty-one thousand, nine hundred fifty-four".