3552148782765 has 48 divisors (see below), whose sum is σ = 6717047777856. Its totient is φ = 1722187968000.

The previous prime is 3552148782727. The next prime is 3552148782779. The reversal of 3552148782765 is 5672878412553.

3552148782765 is a `hidden beast` number, since 3 + 5 + 5 + 2 + 1 + 487 + 82 + 76 + 5 = 666.

It is not a de Polignac number, because 3552148782765 - 2⁶ = 3552148782701 is a prime.

It is a super-2 number, since 2×3552148782765² (a number of 26 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 14331622 + ... + 14577368.

It is an arithmetic number, because the mean of its divisors is an integer number (139938495372).

Almost surely, 2^{3552148782765} is an apocalyptic number.

It is an amenable number.

3552148782765 is a deficient number, since it is larger than the sum of its proper divisors (3164898995091).

3552148782765 is a wasteful number, since it uses less digits than its factorization.

3552148782765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274970 (or 274967 counting only the distinct ones).

The product of its digits is 112896000, while the sum is 63.

The spelling of 3552148782765 in words is "three trillion, five hundred fifty-two billion, one hundred forty-eight million, seven hundred eighty-two thousand, seven hundred sixty-five".