3249548012655 has 48 divisors (see below), whose sum is σ = 6470553360960. Its totient is φ = 1477810704384.

The previous prime is 3249548012653. The next prime is 3249548012657. The reversal of 3249548012655 is 5562108459423.

3249548012655 is a `hidden beast` number, since 3 + 2 + 4 + 95 + 480 + 1 + 26 + 55 = 666.

It is an interprime number because it is at equal distance from previous prime (3249548012653) and next prime (3249548012657).

It is not a de Polignac number, because 3249548012655 - 2¹ = 3249548012653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249548012653) by changing a digit.

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, 26664660 + ... + 26786249.

It is an arithmetic number, because the mean of its divisors is an integer number (134803195020).

Almost surely, 2^{3249548012655} is an apocalyptic number.

3249548012655 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3249548012655 is a deficient number, since it is larger than the sum of its proper divisors (3221005348305).

3249548012655 is a wasteful number, since it uses less digits than its factorization.

3249548012655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53451120 (or 53451117 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 54.

The spelling of 3249548012655 in words is "three trillion, two hundred forty-nine billion, five hundred forty-eight million, twelve thousand, six hundred fifty-five".