7487663105 has 16 divisors (see below), whose sum is σ = 9722241984. Its totient is φ = 5503135680.

The previous prime is 7487663059. The next prime is 7487663111. The reversal of 7487663105 is 5013667847.

It is not a de Polignac number, because 7487663105 - 2⁸ = 7487662849 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 7487663105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259259 + ... + 286688.

It is an arithmetic number, because the mean of its divisors is an integer number (607640124).

Almost surely, 2^7487663105 is an apocalyptic number.

It is an amenable number.

7487663105 is a deficient number, since it is larger than the sum of its proper divisors (2234578879).

7487663105 is a wasteful number, since it uses less digits than its factorization.

7487663105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546176.

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 7487663105 is about 86531.2839671295. The cubic root of 7487663105 is about 1956.3599579848.

The spelling of 7487663105 in words is "seven billion, four hundred eighty-seven million, six hundred sixty-three thousand, one hundred five".