3557854648498 has 8 divisors (see below), whose sum is σ = 5337983693340. Its totient is φ = 1778526750720.

The previous prime is 3557854648487. The next prime is 3557854648511. The reversal of 3557854648498 is 8948464587553.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3404235333249 + 153619315249 = 1845057^2 + 391943^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200275663 + ... + 200293426.

Almost surely, 2^{3557854648498} is an apocalyptic number.

3557854648498 is a deficient number, since it is larger than the sum of its proper divisors (1780129044842).

3557854648498 is a wasteful number, since it uses less digits than its factorization.

3557854648498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400573532.

The product of its digits is 4644864000, while the sum is 76.

The spelling of 3557854648498 in words is "three trillion, five hundred fifty-seven billion, eight hundred fifty-four million, six hundred forty-eight thousand, four hundred ninety-eight".