3551454020506 has 16 divisors (see below), whose sum is σ = 6088671636480. Its totient is φ = 1521935537040.

The previous prime is 3551454020501. The next prime is 3551454020557. The reversal of 3551454020506 is 6050204541553.

It is a super-2 number, since 2×3551454020506² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3551454020501) 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 7 ways as a sum of consecutive naturals, for example, 9492090 + ... + 9859141.

It is an arithmetic number, because the mean of its divisors is an integer number (380541977280).

Almost surely, 2^{3551454020506} is an apocalyptic number.

3551454020506 is a deficient number, since it is larger than the sum of its proper divisors (2537217615974).

3551454020506 is a wasteful number, since it uses less digits than its factorization.

3551454020506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19364349.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 3551454020506 in words is "three trillion, five hundred fifty-one billion, four hundred fifty-four million, twenty thousand, five hundred six".