3552148782766 has 32 divisors (see below), whose sum is σ = 5721622868160. Its totient is φ = 1647907430400.

The previous prime is 3552148782727. The next prime is 3552148782779. The reversal of 3552148782766 is 6672878412553.

It is a super-2 number, since 2×3552148782766² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3552148782698 and 3552148782707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29489670 + ... + 29609878.

It is an arithmetic number, because the mean of its divisors is an integer number (178800714630).

Almost surely, 2^{3552148782766} is an apocalyptic number.

3552148782766 is a deficient number, since it is larger than the sum of its proper divisors (2169474085394).

3552148782766 is a wasteful number, since it uses less digits than its factorization.

3552148782766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132540.

The product of its digits is 135475200, while the sum is 64.

The spelling of 3552148782766 in words is "three trillion, five hundred fifty-two billion, one hundred forty-eight million, seven hundred eighty-two thousand, seven hundred sixty-six".