2488617547 has 8 divisors (see below), whose sum is σ = 2707680416. Its totient is φ = 2273501952.

The previous prime is 2488617533. The next prime is 2488617553. The reversal of 2488617547 is 7457168842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2488617547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2488617494 and 2488617503.

It is not an unprimeable number, because it can be changed into a prime (2488617517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985503 + ... + 988024.

It is an arithmetic number, because the mean of its divisors is an integer number (338460052).

Almost surely, 2^2488617547 is an apocalyptic number.

2488617547 is a deficient number, since it is larger than the sum of its proper divisors (219062869).

2488617547 is a wasteful number, since it uses less digits than its factorization.

2488617547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973637.

The product of its digits is 3010560, while the sum is 52.

The square root of 2488617547 is about 49886.0456139791. The cubic root of 2488617547 is about 1355.1458922537.

The spelling of 2488617547 in words is "two billion, four hundred eighty-eight million, six hundred seventeen thousand, five hundred forty-seven".