2481349952 has 14 divisors (see below), whose sum is σ = 4923928938. Its totient is φ = 1240674944.

The previous prime is 2481349901. The next prime is 2481349967. The reversal of 2481349952 is 2599431842.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1274204416 + 1207145536 = 35696^2 + 34744^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2481349897 and 2481349906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19385483 + ... + 19385610.

Almost surely, 2^2481349952 is an apocalyptic number.

It is an amenable number.

2481349952 is a deficient number, since it is larger than the sum of its proper divisors (2442578986).

2481349952 is an equidigital number, since it uses as much as digits as its factorization.

2481349952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38771105 (or 38771095 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 2481349952 is about 49813.1503922408. The cubic root of 2481349952 is about 1353.8254463934.

The spelling of 2481349952 in words is "two billion, four hundred eighty-one million, three hundred forty-nine thousand, nine hundred fifty-two".