4815575562468 has 48 divisors (see below), whose sum is σ = 12299664396096. Its totient is φ = 1454284882560.

The previous prime is 4815575562463. The next prime is 4815575562593. The reversal of 4815575562468 is 8642655755184.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 4815575562399 and 4815575562408.

It is not an unprimeable number, because it can be changed into a prime (4815575562463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62216671 + ... + 62294022.

It is an arithmetic number, because the mean of its divisors is an integer number (256243008252).

Almost surely, 2^{4815575562468} is an apocalyptic number.

It is an amenable number.

4815575562468 is an abundant number, since it is smaller than the sum of its proper divisors (7484088833628).

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

4815575562468 is a wasteful number, since it uses less digits than its factorization.

4815575562468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124511004 (or 124511002 counting only the distinct ones).

The product of its digits is 322560000, while the sum is 66.

The spelling of 4815575562468 in words is "four trillion, eight hundred fifteen billion, five hundred seventy-five million, five hundred sixty-two thousand, four hundred sixty-eight".