2488447954 has 4 divisors (see below), whose sum is σ = 3732671934. Its totient is φ = 1244223976.

The previous prime is 2488447943. The next prime is 2488448023. The reversal of 2488447954 is 4597448842.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1586827225 + 901620729 = 39835^2 + 30027^2 .

It is a super-2 number, since 2×2488447954² = 12384746439533572232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2488447895 and 2488447904.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622111987 + ... + 622111990.

Almost surely, 2^2488447954 is an apocalyptic number.

2488447954 is a deficient number, since it is larger than the sum of its proper divisors (1244223980).

2488447954 is a wasteful number, since it uses less digits than its factorization.

2488447954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244223979.

The product of its digits is 10321920, while the sum is 55.

The square root of 2488447954 is about 49884.3457810163. The cubic root of 2488447954 is about 1355.1151082978.

The spelling of 2488447954 in words is "two billion, four hundred eighty-eight million, four hundred forty-seven thousand, nine hundred fifty-four".