9556106472782 has 16 divisors (see below), whose sum is σ = 14806104432000. Its totient is φ = 4620937338720.

The previous prime is 9556106472763. The next prime is 9556106472797. The reversal of 9556106472782 is 2872746016559.

9556106472782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49655657 + ... + 49847732.

It is an arithmetic number, because the mean of its divisors is an integer number (925381527000).

Almost surely, 2^{9556106472782} is an apocalyptic number.

9556106472782 is a deficient number, since it is larger than the sum of its proper divisors (5249997959218).

9556106472782 is a wasteful number, since it uses less digits than its factorization.

9556106472782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99504971.

The product of its (nonzero) digits is 50803200, while the sum is 62.

The spelling of 9556106472782 in words is "nine trillion, five hundred fifty-six billion, one hundred six million, four hundred seventy-two thousand, seven hundred eighty-two".